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Drones

U.S.-China Tensions and How Unmanned Military Craft Raise the Risk of War

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This article originally featured in the Nikkei Asian Review under the title, “US-China tensions — unmanned military craft raise risk of war,” and is republished with permission. Read it in its original form here.

By Evan Karlik

The immediate danger from militarized artificial intelligence isn’t hordes of killer robots, nor the exponential pace of a new arms race.

As recent events in the Strait of Hormuz indicate, the bigger risk is the fact that autonomous military craft make for temping targets – and increase the potential for miscalculation on and above the high seas.

While less provocative than planes, vehicles, or ships with human crew or troops aboard, unmanned systems are also perceived as relatively expendable. Danger arises when they lower the threshold for military action.

It is a development with serious implications in volatile regions far beyond the Gulf – not least the South China Sea, where the U.S. has recently confronted both China and Russia.

If China dispatched a billion-dollar U.S. destroyer and a portion of its crew to the bottom of the Taiwan Strait, a war declaration from Washington and mobilization to the region would undoubtedly follow. But should a Chinese missile suddenly destroy an orbiting, billion-dollar U.S. intelligence satellite, the White House and the U.S. Congress might opt to avoid immediate escalation.

“Satellites have no mothers,” quip space policy experts, and the same is true for airborne drones and unmanned ships. Their demise does not call for pallbearers, headstones, or memorial statues.

As autonomous systems proliferate in the air and on the ocean, military commanders may feel emboldened to strike these platforms, expecting lower repercussions by avoiding the loss of human life.

Consider when Chinese naval personnel in a small boat seized an unmanned American underwater survey glider in the sea approximately 100 kilometers off the Philippines in December 2016. The winged, torpedo-shaped unit was within sight of its handlers aboard the U.S. Navy oceanographic vessel Bowditch, who gaped in astonishment as it was summarily hoisted aboard a Chinese warship less than a kilometer distant. The U.S. responded with a diplomatic démarche and congressional opprobrium, and the glider was returned within the week.

U.S. Navy oceanographic gliders record temperature and salinity, and are remotely piloted from a round-the-clock operations center in Mississippi. (U.S. Navy photo)

Lately, both Chinese and Russian navies in the Western Pacific have shown themselves bolder than ever. Early in June, south of Okinawa, the Russian destroyer Admiral Vinogradov came within tens of meters of the U.S. guided-missile cruiser Chancellorsville.

In September 2018, the American destroyer Decatur conducted a freedom of navigation transit near the disputed Spratly Islands in the South China Sea; it nearly collided with a Chinese destroyer attempting to ‘shoulder’ the American vessel off its course through these hotly contested waters.

In coming years, the Chinese military will find increasingly plentiful opportunities to intercept American autonomous systems. The 40-meter prototype trimaran Sea Hunter, an experimental submarine-tracking vessel, recently transited between Hawaii and San Diego without human intervention. It has yet to be used operationally, but it is only a matter of time before such vessels are deployed.

The U.S. Navy’s nearly $3 billion ‘Ghost Fleet’ initiative aims to develop a total of 10, 2,000-ton unmanned warships. Boeing recently edged out Lockheed Martin to begin construction of four extra-large unmanned undersea vehicles, each capable of transiting twelve thousand kilometers autonomously, for $43 million.

China’s navy may find intercepting such unmanned and unchaperoned surface vessels or mini-submarines too tantalizing to pass up, especially if Washington’s meek retort to the 2016 glider incident is seen as an indication of American permissiveness or timidity.

With a captive vessel, persevering Chinese technicians could attempt to bypass anti-tamper mechanisms, and if successful, proceed to siphon off communication codes or proprietary artificial intelligence software, download navigational data or pre-programmed rules of engagement, or probe for cyber vulnerabilities that could be exploited against similar vehicles.

No doubt Beijing is closely watching how the Trump administration responds to Iran’s downing of a Global Hawk surveillance drone on June 20, assessing U.S. willingness to punch back in kind, or to escalate.

Nearly 100,000 ships transit the strategically vital Singapore Strait annually, where more than 75 collisions or groundings occurred last year alone. In such congested international sea lanes, declaring a foreign navy’s autonomous vessel wayward or unresponsive would easily serve as convenient rationale for towing it into territorial waters for impoundment, or for boarding it straightaway.

More than 4,000 AI and robotics researchers have joined an open letter advocating a ban on autonomous offensive weapons that function without human supervision, and this past March, the U.N. Secretary-General decried such machines as “politically unacceptable, morally repugnant,” and worthy of international prohibition.

Such limits or controls on artificial intelligence would be immensely more difficult to verify when compared to existing inspection regimes for nuclear missiles or centrifuges. In the meantime, urgent action is needed.

A memorandum of understanding signed five years ago by the U.S. Department of Defense and the Chinese defense ministry, as well as the collaborative code of naval conduct created at the 2014 Western Pacific Naval Symposium, should be updated with an expanded right-of-way hierarchy and non-interference standards to clarify how manned ships and aircraft should interact with their autonomous counterparts. Without such guidance, the risk of miscalculation increases.

An incident without any immediate human presence or losses could nonetheless trigger unexpected escalation and spark the next conflict.

We should fear that, much more than killer robots.

Evan Karlik is a lieutenant commander in the U.S. Navy. He served last year as a Defense Fellow in the U.S. House of Representatives. His views are his own and are in no way intended to reflect the official position of the Department of Defense or the U.S. government.

Featured Image: (Feb. 1, 2019) The Sea Hunter, an entirely new class of unmanned sea surface vehicle developed in partnership between the Office of Naval Research (ONR) and the Defense Advanced Research Projects Agency (DARPA).(U.S. Navy photo)

Fiction

Spasibo

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Fiction Topic Week

By Evan D’Alessandro

The containers arrived at Norfolk early in the morning, with the snow a powdered sugar-like dusting on the trucks as they moved through the port. The darkness failed to hide their arrival from the Russians watching them through the hijacked security cameras. Another shipment in the cold weather of nondescript containers, their true propose not yet revealed. The containers had traveled for 36 hours to arrive on time and be loaded onto the requisitioned container ship MV Lt. Lyle J. Bouck. The watching Russians marked the containers as convoy supplies without a second thought, oblivious to what they had just missed.

Days before the containers were moved an AI had considered each ship’s cargo carefully. It speed, tonnage, fuel, acoustic signature, and survivability from a number of threats were all variables in the calculation. Ultimately, the AI decided that this convoy was not worth protecting. The cargo was all non-personnel, and the ships were old and only the commander’s ship was manned. The Navy had been stretched thin even with the Royal Canadian Navy and the Coast Guard ships that had been pressed into convoy duty. No ships would be assigned to protect them. They would be listed as unprotected, having to use the winter storms to shield themselves from satellites, as they attempted to dash across the Atlantic, praying for the best.

Vasily Sokolov read the report gleaned from a backdoor purchased off the Dark Web, checked the box for ‘no escort’ and moved on. He scrolled through the supply manifest slowly and then pulled up the satellite imagery for the ships, a satellite composite only four hours old.  The only visible armaments on the ships was the M109 Paladin, undoubtedly with its hypervelocity projectiles for air and missile defense. It sat atop a stack of red and blue containers, moored to them by large metallic brackets. A bulky cable snaked its way back to the superstructure of the ship, terminating in its dark underbelly. Vasily checked the ‘3D’ box and turned the ship, revealing a short ugly dome perched atop the superstructure, the predictive software pulling from known ship plans and previous satellite imagery. Quickly checking the projected dimensions on the dome against shipment records, Vasily confirmed that it contained the fire control radar that had been bolted on by techs the day before. With three of the ships in the convoy carrying a Paladin, it was hoped there would be some protection from hypersonic missiles. Vasily chuckled, as if missiles would be wasted on these low-value ships. A quick look at the aft decks of the ships confirmed that each was carrying two ‘Grasshoppers,’ the ASW drone that the Americans used. As he moused his way through the other ships, he could see Paladins emplaced onboard the other convoy ships, and prefabricated hangers being assembled on the back decks for the Grasshoppers. The tiny dots of technicians on his computer screen would be working through the night to get them finished in time to depart on their dangerous voyage.

The convoy sailed at 0800, picking up a low-pressure front that the predictive weather AI’s expected to turn to rain in the next 16 hours. The winter storms of the Atlantic were notorious, but the front seemed destined only for continual, dismal rain. The Grasshoppers went to work immediately, making sure that they weren’t picking up a tail when they exited the anti-drone net across the mouth of the harbor. The cycle of one hour on, two hours charging would continue as long as the weather permitted.

At 2100, in the darkness of the cloudy night, the containers were opened. Large cylinders were wheeled out and quickly put underneath the superstructure and covered in canvas. In the morning, they would be unseen by any satellite that managed to catch the convoy, and the Russians would be none the wiser. The convoy’s secret weapon, two Mk. 2 Autonomous Underwater Combat Vehicles (AUCVs) were prepared for battle. As their last restraint was being tightened the rain began, cloaking the convoy in its misty hold; the convoy would hide under this front for the rest of its journey.

Vasily Sokolov looked at the computer screen and leaned back. He stifled a yawn, and longed to go back to bed, but, no, there was a war going on, and his job needed to be done. His eyes ran down to the last box simply titled ‘Recommendations.’ Once again he paused, the convoy was equipped to deal with hypersonics, but not torpedo carriers, so that’s what he would recommend. One should be enough for an unarmed convoy, no, two for safety. Better safe than sorry his father had always said. Give them torpedo interceptors? No, the convoy wouldn’t be able to fight back, they only had 12 Grasshoppers. Better to load as many torpedoes as possible. His mind made up, Vasily Sokolov cracked his fingers and began to type.

The rain had begun to lessen in the middle of the Atlantic as the Captain arrived on the bridge from her all too short sleep. The USNR had called her up, and assigned her to what she considered to be little more than a oversized bathtub with propellers. The Captain’s voice echoed out across the bridge as she put on her VR display. “What does the report say?” The Tech looked out at the whitecaped waves as the threat report started to print out.

“Report for 41°37’41.5″N 31°33’22.5″W. Two Type 34 Autonomous Torpedo Carriers detected, no other threats at this time.”

 “Two Mother Hens” the Tech called out, “both are probably carrying a full load of eggs, no interceptors, the Autonomous Acoustic Monitoring AI predicts them to be here, but no one’s sure.” The Captain grumbled, she had never been comfortable with the idea of the football-sized drones floating through the water replicating SOSUS, but it was undoubtedly effective. “They went silent 4 or 5 hours ago, switched over to electric,” the Tech continued. “Any idea on what type of eggs?” the Captain asked with her light southern drawl. “Nope, the report has nothing on the torps,” the Tech replied wearily once again staring back out at the waves. The captain sighed as she stripped off the VR display, and went off to make up for her lack of coffee. For a brief moment her eyes gazed across the overcast rain and the Grasshoppers doing their job. There was nothing else she could do.

Ten miles out the Mother Hens were studying the acoustic signatures of the convoy. The onboard AI’s knew everything that Russian Naval Intelligence had gleaned about the convoy and were locked in deliberations. After a few minutes, they decided on a simultaneous pincer movement from the front and back as their plan of attack, and both slowly set off to get into attack position.

Grasshopper 4 was completing a set of passive dips on the north side of the convoy as droplets of rain pinged off its aluminum body. It had just popped up and moved 300 feet further north, covering the left flank of the convoy, and lowered its sonar when something unexpected happened. Imperceptible to the human ear, but detectable to the computer was a slight rumble. The computer reached a decision in seconds, deciding to stay put in the cold, grey rain, and requested Grasshopper 7 to immediately move into the area. Onboard the Bouck, a track popped up on the freshly-caffeinated Captain’s VR display, simply reading ‘possible threat.’ Beneath the waves of the Atlantic, the Mother Hen continued on its way oblivious to the threat above. Grasshopper 4 asked for permission to go to active sonar but the Captain denied it as  Grasshopper 7 sped its way towards Grasshopper 4, and the Bouck’s own Grasshopper 9 lifted off. The active could wait. As Grasshopper 4 waited it compared the rumble to previously recorded signatures in the Grasshoppers’ database, the VR display showing a rapidly increasing chance that the contact was a Mother Hen.  Calmly, the Captain watched the hostile track as the probability reached 60 percent, and then gave the order to fire.

Across the waves, Grasshopper 4 dropped the lower part of its body. The dull-grey, square casing discarded from the torpedo as it fell into the black water below, and the torpedo immediately went active. The Mother Hen detected the crash of debris ahead, and within milliseconds of hearing the first ‘ping,’ let off its own countermeasures. On the Bouck’s bridge the Captain looked on at the command map. Three of the four-noisemaker patterns were known, having been stolen from Russian firms under cyber espionage, and the torpedo immediately ignored them. The fourth noisemaker was unknown, and the Captain watched as the torpedo waivered for a heart-stopping second, then turned to chase the first Mother Hen.

The first Mother Hen had made it far too close to the convoy, nearly guaranteeing a hit with its torpedoes. The onboard AI considered trying to run but discarded the idea instantly. With an air of sadness, the first Mother Hen turned in towards the convoy and the oncoming torpedo, and unceremoniously fired all of its ‘eggs.’  A wave of  torpedoes lanced out in a spread: the Hen’s final gamble. As the torpedoes left, the two canisters on the Mother Hen’s back were blown upwards in a silver stream of bubbles towards the surface. One immediately broadcast the position of the convoy and the fate of the doomed Mother Hen. The second one popped out, and with an eruption of fire flew after Grasshopper 4. With little formality the missile closed, as Grasshopper 4 tried to hug the dark ocean for safety, before being turned into a bright ball of flame. The sorrow that was felt upon the loss of Grasshopper 4 was immediately overshadowed by the churning sea that signaled the death of the Mother Hen. Grasshopper 7 dipped into the cold waters and went active, ensuring that the Mother Hen was not playing dead. No return on the sonar. A confirmed kill.

Onboard the Bouck, the VR display changed to ‘threat destroyed.’ On the bridge, the Captain had already ordered a hard turn to starboard, turning parallel to the torpedoes and minimizing the convoy’s cross section. With the threat of incoming torpedoes and the possibility of a second Hen, the Captain unveiled her trump card. With an unceremonious crash into the Atlantic, the two carefully hidden Mk. 2 AUCV’s dropped into the waves, their long grey forms diving into the depths. All available Grasshoppers simultaneously rose from their charging ports in a frenzy of activity, as they moved across the convoy seeking out their enemies.

One of the Mk. 2’s now sat underneath the hull of the Bouck, trying to hide the fact that two were now in the water. The other Mk.2 assessed the incoming torpedo spread. The Mk.2’s AI pulled information from Grasshopper 7 and its own sensors, overlaying the convoy’s turn, and projecting forward. Three threats, the Mk.2 AI decided, and it dived and launched. Six ‘Silverfish’ torpedo interceptors raced out from the Mk. 2, closing in on the inbound torpedoes. The Captain looked on from the bridge. By the way the Mother Hen’s torpedoes were dodging, it was obvious they were outdated; clearly the Russians had underestimated the convoy’s defenses.

The Silverfish jabbered the whole way there, determining the Mother Hen’s torpedoes’ type and patterns. The first torpedo went left when it should have gone right, meeting its end in a mess of debris. The second torpedo dodged the first Silverfish, slipping through by diving at just the proper time, only to be met by the second Silverfish. The third torpedo dodged left, then right, the first Silverfish missing by mere inches, shortly followed by the second Silverfish mistaking a feint for a move and shooting underneath the torpedo.

The Mk. 2 looked on impassively, quickly calculating the chance of hitting the third torpedo, and launched a further three Silverfish. The torpedo was within 1000 feet and closing as the Silverfish streaked towards it, separated by mere seconds. The torpedo danced left, right, up, and down in an attempt to throw off the Silverfish gaining on it. But in the end it was not successful, the second Silverfish tearing its engines to pieces leaving it dead in the water. The Captain looked up coolly from the command map, only to hear klaxons blare.

The second Mother Hen had made it much closer to the convoy, slipping in through the convoy’s baffles while they were distracted, and finding itself a wolf among a flock of sheep. Sitting under the hull of one of its prey, it reached its decision and cut its engines, drifting slowly back, unseen in the darkness of the Atlantic.

The Captain sat up in shock as the VR display squealed an alarm, ‘FISH IN THE WATER! FISH IN THE WATER!’ and twisted around to see the tracks of four torpedoes from the second Mother Hen heading towards the Bouck and her sister ship the Sgt. William L. Slape. Behind her the Mk. 2 that had dealt with the initial torpedo barrage spit out the last of its 12 Silverfish at the new incoming wave, hoping that the interceptors would overtake the torpedoes before they hit. A Grasshopper also dropped down behind the convoy and went active, trying to acquire the threat. Within a second, another barrage of torpedoes from the second Mother Hen headed towards two other ships in the convoy, traveling underneath the water, preparing to pop up and hit the ship’s hulls perpendicularly.

The Captain waved her hand and the VR display stopped its alarms and calmly showed the tracks towards her convoy. Below her the fresh Mk. 2 was considering its options. It could try to destroy the torpedoes targeting the Bouck and the Slape, or it could go after the torpedoes targeting the ships farther forward. Grasshopper 5 noticed a lack of sound as one of the torpedoes targeting the Bouck stopped accelerating; it was now unguided and slowing as its propeller stopped, the watertight seals failing and the engine being swamped. The tracks of the Silverfish from the first Mk. 2 glowed green on the VR display, but it was more than clear that they would not stop the torpedoes in time.

The fresh Mk. 2 made its decision, and started to flip 180 degrees. Halfway through its turn it launched all 12 of its onboard Silverfish towardsthe torpedoes planning to pop-up, and brought its motors onto full. The Captain watched as her Mk. 2 launched its Silverfish, and her VR display show a 94 percent kill chance on the torpedoes targeting the ships farther down the line. The fresh Mk. 2 dropped both its torpedoes on the now acquired Mother Hen and pushed its engines to full, accelerating towards the torpedo.

The VR display shuddered as the rear end of the Bouck was lifted six inches from the water and its rear decks were covered in a spray as the Mk.2 met the oncoming torpedo. The torpedo tried to fight until the end, but the Mk. 2 imposed its bulk between the torpedo and the Bouck. An explosion was seen in the distance, the death of the second Mother Hen that had attacked. There was a second of calm then the Slape lifted several feet in the air as she too was hit. Two great spouts of water shot up from the side of the Slape as the torpedoes impacted just below the waterline. The VR display made an all-clear noise as the Silverfish intercepted and destroyed the remaining torpedoes, overtaking them and shattering them into a thousand pieces. Damage reports flooded in from the dying Slape. Like stricken rats, the Slape’s Grasshoppers, recharging from their last shift, fled the ship as it filled with water quickly shuttling to open charging ports on other convoy ships. The VR display marked the Slape as a loss, with a bright red outline, as the Grasshoppers buzzed, diligently searching for more enemies.

Behind the convoy a beacon popped up transmitting the location and death of the second Mother Hen. The Captain watched its progress as the noise of the fight slowly faded from her ears. Slowly the Mother Hen’s beacon was swallowed into the Atlantic, along with the shattered wreck of the Slape. The rain slowly picked back up in intensity as it covered the convoy with its grey cloak.

Vasily looked once more at his computer screen as it displayed the fate of the Mother Hens. “Spasibo”, he said to himself as a wry smile grew on his face, “Thank you for showing me your countermeasures.” He perched a cigarette between his smiling lips, reached out, and began to type, “To all AI Anti-Shipping Deployments….”

Evan D’Alessandro is a student at Luther College studying astrobiology, data science, and international relations. He enjoys military history and policy debate, and aspires to become a naval intelligence officer in the future. He can be contacted at evan.dalessandro@gmail.com.

Featured Image: Torpedo Exexutor, concept art by Markus Biegholdt, 3D art by Miroslaw Cichon.

Africa, Drones

Drones in Africa: A Leap Ahead for Maritime Security

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By CAPT Chris Rawley and LCDR Cedric Patmon

Technology adoption moves in fits and starts. The developing world cannot be forced into accepting new technology, but it can be enabled, and often in a surprising manner. A recent example is the leap in communications technology. During the 20th Century most of the world developed a robust network of terrestrial-based telecommunications based primarily on the ubiquitous land-line telephone system. Without this infrastructure in place Sub-Saharan African countries were largely left behind at the start of the information revolution. But at the turn of the new century something interesting happened. Rather than retroactively building an archaic phone system Africans embraced mobile phone technology. From 1999 through 2004 the number of mobile subscribers in Africa eclipsed those of other continents, increasing at a rate of 58 percent annually. Asia, the second fastest area of saturation, grew at only 34 percent during that time. The explosive growth of mobile phones and more recently smart phones across practically every African city and village has liberated economies and facilitated the free flow of information. This technology also enabled Africans to lead the world in mobile money payment solutions, bypassing increasingly obsolete banking systems.

Today, Africans have another opportunity to leap ahead in technology to protect one of their most important areas of commerce – their coastal seas. Africa’s maritime economy is absolutely critical to the continent’s growth and prosperity during the next few decades. On the edge of the Eastern Atlantic the Gulf of Guinea is bordered by eight West African nations, and is an extremely important economic driver. More than 450 million Africans derive commercial benefit from this body of water. The region contains 50.4 billion barrels of proven petroleum reserves and has produced up to 5.5 million barrels of oil per day. Additionally, over 90 percent of foreign imports and exports cross the Gulf of Guinea making it the region’s key connector to the global economy.

Favorable demographics and industrious populations put coastal Africans in a position to prosper, but an increase in illegal fishing activities and piracy since the early 2000s has severely impeded this potential. The growth in acts of piracy and armed robbery at sea in the Gulf of Guinea from 2000 onward points to the challenges faced by West African states.

According to Quartz Africa, illegal fishing activities in the region have a negative economic impact of $2-3 billion annually. “Fish stocks are not restricted to national boundaries, and that is why the solutions to end the overfishing of West Africa’s waters can only come from joint efforts between the countries of the region,” Ahmed Diame, Greenpeace’s Africa Oceans campaigner, said in a statement. Marine pollution, human, and narcotics trafficking are also major issues facing the region.

Due to the economic impact of illicit activities in and around West Africa a Summit of the Gulf of Guinea heads of state and government was held in 2013 in Yaoundé, Cameroon. This resulted in the adoption of the Yaoundé Declaration on Gulf of Guinea Security. Two key resolutions contained in the Declaration were the creation of an inter-regional Coordination Centre on Maritime Safety and Security for Central and West Africa, headquartered in Yaoundé, and the implementation of a new Code of Conduct Concerning the Prevention and Repression of Piracy, Armed Robbery Against Ships, and Illegal Maritime Activities in West and Central Africa. Adoption of this agreement has laid the foundation for critical information sharing and resource cooperation that can be used to combat piracy, illegal fishing, and other illicit activities in the Gulf of Guinea.

Though the Code of Conduct established an architecture for maritime security in the region, without enforcement on the water, diplomatic efforts are largely impotent. Key to enforcement is the ability to identify, track, and prosecute nefarious actors on the high seas and in coastal areas. So-called maritime domain awareness is gradually improving in the area, but current options for maritime surveillance are limited. The largest local navies have offshore patrol vessels capable of multi-day over-the-horizon operations, but even these vessels have limited enforcement capacity. Patrol vessels face maintenance issues and fuel scarcity. Shore-based radar systems at best reach out 30 or 40 nautical miles, but are plagued by power and maintenance issues. Moreover, a shore-based radar, even with signals correlated from vessels transmitting on the Automatic Identification System, only provides knowledge that a contact is afloat, not necessarily any evidence to illicit actions.

Latin American navies face similar maritime challenges to those in Africa and have learned that airborne surveillance is simply the best way to locate, track, identify, and classify surface maritime targets involved in illicit or illegal activity. A retired senior naval officer from the region related a study in the Caribbean narcotics transit zone to one of the authors that compared different surveillance mechanisms for the 11,000 square nautical mile area. The probability of detecting a surface target within six hours rose from only five percent with a surface asset to 95 percent when maritime patrol aircraft were included. Only a handful of coastal African countries have fixed-wing maritime patrol aircraft and helicopters, but these aircraft face similar issues to surface assets with fuel costs and mechanical readiness resulting in limited flight time on station.

Drone Solutions to African Maritime Insecurity

Unmanned aerial systems (UAS), or drones, as they are known colloquially, provide a way for African navies and coast guards to greatly enhance maritime security in a relatively inexpensive manner, similar to the ways mobile telephony revolutionized communications on the continent. Similar to the evolution of computing power outlined by Moore’s law tactical UAS are rapidly growing in capabilities while decreasing in cost. Improvements in sensors, endurance, and payload are advancing quickly. For any solution, acquisition cost, maintainability, and infrastructure required are key factors to be considered. The cost per flying hour of most UAS is negligible compared to their manned counterparts. Today’s fixed and rotary-wing systems, whether specifically designed for military use or for commercial applications, can be adapted for surveillance in a maritime environment without much additional cost.

A Falcon UAV unpiloted aircraft is bungee launched in a midday demonstration flight. (© Helge Denker/WWF-Namibia)

Because each country has unique requirements and budgets no single UAS solution is appropriate. Maritime drones can be based ashore or on coastal patrol vessels. One viable option for countries with limited resources involves services contracted by Western Partners, a model which has already been proven in the region for other applications. Alternatively, the Yaoundé Code of Conduct provides a framework for a possible shared model. This agreement can provide the timely sharing of critical information ascertained by maritime surveillance and reconnaissance systems to aid in the enforcement of the maritime laws and agreements in the region. Contractor-operated drones could be allocated across countries by leadership in the five Zones delineated by the Code. Multinational cooperation on maritime security has already been tested in the annual Obangame Express exercise and during real-world counterpiracy operations. Understanding that not all countries have the investment capability to purchase their own stand-alone systems, consideration could be given to sharing the initial investment costs between countries. The logistics of system placement and asset availability would have to be determined by the participating countries themselves but the benefit of such a program would positively impact the entire region economically, enhance interoperability, and assist in regional stability.

Drones are already being operated across Africa by Africans. Zambia recently purchased Hermes 450 unmanned aerial vehicles for counter-poaching operations. There are also African unmanned systems flying surveillance missions over areas plagued by violent extremists groups. UAS are even being used to transport blood and medical supplies across the continent’s vast rural landscapes. Shifting these assets over water is a natural progression. One concern about using UAS is airspace deconfliction. However, this problem is minimized because there is little to no civil aviation in most parts of Africa. Additionally, most maritime UAS would be flying primarily at low altitudes over water from coastal bases.

Conclusion

The leap-ahead capabilities that unmanned surveillance aircraft could provide to coastal security around Africa are clearly evident. African navies with adequate resources should make acquisition of unmanned air systems a priority. Likewise, western foreign military assistance programs should focus on providing contracted or organic unmanned aircraft capabilities.

Captain Rawley, a surface warfare officer, and Lieutenant Commander Patmon, a naval aviator, are assigned to the U.S. Navy’s Sixth Fleet’s Maritime Partnership Program detachment responsible for helping West African countries enhance their maritime security. The opinions in this article are those of the authors alone and do not officially represent the U.S. Navy or any other organization

Featured Image: GULF OF GUINEA (March 26, 2018) A visit board search and seizure team member from the Ghanaian special boat service communicates with his team during a search aboard a target vessel during exercise Obangame Express 2018, March 26. (U.S. Navy photo by Mass Communication Specialist 1st Class Theron J. Godbold/Released)

Future Tech, Future War

Establish a Seabed Command

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Seabed Warfare Week

By Joseph LaFave

The U.S. Navy got a lot of press in 2017, and a lot of it was negative. In the Pacific, there were two incidents where U.S. Navy ships collided with civilian vessels, and as a result 17 American Sailors lost their lives. In the wake of these incidents, report after report has come out detailing how the U.S. Navy’s surface fleet is overworked and overwhelmed.

After the collisions, several U.S. Navy commanders lost their jobs, and charges were filed against five Navy officers for offenses ranging up to negligent homicide. This is an almost unprecedented move, and the Navy is attempting to both satisfy the public outcry and remedy the training and readiness shortfalls that have plagued the surface warfare community for some time.

The point isn’t to shame Navy leadership, but rather to point out that the Navy’s surface fleet is terribly overworked. As a nation we are asking them to do too much. Reports show that while underway, Sailors typically work 18-hour days, and fatigue has been cited as a major factor in the collisions. While there may be a desire to generate more overall mine warfare capacity, it is unrealistic to expect the rest of the surface fleet to assume any additional burden for this mission area.

The surface fleet needs to refocus its training and resources on warfighting and lethality. Of all of its currently assigned missions, mine warfare in particular could be transferred to a seabed-specific command.

A Seabed Command would focus entirely on seabed warfare. It could unite many of the currently disparate functions found within the surface, EOD, aviation, and oceanographic communities. Its purview would include underwater surveying and bathymetric mapping, search and recovery, placing and finding mines, testing and operating unmanned submersibles, and developing future technologies that will place the U.S. on the forefront of future seabed battlegrounds.

Why It Is Important

The seabed is the final frontier of the battlespace. Even low earth and geosynchronous orbits have plenty of military satellites, whether they are for communication or surveillance, but the seabed, except for mines and a few small expeditionary vessels, remains largely unexplored.

There are several reasons for this. For one, it’s hard to access. While the U.S. Navy has a few vehicles and systems that allow for deployment to deep depths, the majority of the seabed remains inaccessible, at least not quickly. Since the collapse of the Soviet Union, this hasn’t been a huge problem. Except for in rare cases of submarine rescue, there has been little need for the Navy to deploy forces to extreme depths.

That is changing. Secretary of Defense Mattis has made it clear that in the coming years, threats from nations such as Russia and China will make conventional forces more relevant than they have been in the past 20 years. It is imperative that the U.S. Navy has a solution to rapidly deploy both offensive and defensive forces to the seabed, because right now it can’t.

While mine-hunting robots have been deployed to Arleigh Burke destroyers, it seems unlikely that in a full-scale war the Navy will be able to direct these assets to work full-time at seabed warfare. After all, they’re too valuable. The Arleigh Burke destroyer proved its mettle in Iraq; being able to place cruise missiles through the window of a building certainly has a deterrent effect. But this also means that any attempts to add mine warfare to the destroyers’ responsibilities will be put on the back burner, and that will allow enemies to gain an advantage on the U.S. Navy.

There is simply a finite amount of time, and the Sailors underway cannot possibly add yet more tasks to their already overflowing plate. It would take a great deal of time for Sailors onboard the destroyers to train and drill on seabed warfare, and that’s time they just don’t have. No matter how many ways you look at it, the surface fleet is already working at capacity.

What is needed is a new naval command, equipped with its own fleet of both littoral and deep-water ships and submarines, which focuses entirely on seabed warfare.

In this new command, littoral ships, like the new Freedom Class LCS, will be responsible for near shore seabed activities. This includes clearing friendly harbors of mines, placing mines in enemy harbors, searching for enemy submarines near the coast, and denying the enemy the ability to reach friendly seabeds.

The deep-water component will be equipped with powerful new technology that can seek out, map, and cut or otherwise exploit the enemy’s undersea communications cables on the ocean floor, while at the same time monitor, defend, maintain, and repair our own. It will also deploy stand-off style torpedo pods near enemy shipping lanes; they will be tasked with dominating the seabeds past the 12 nautical mile limit.

We have to be prepared to think of the next war between the U.S. and its enemies as total war. Supplies and the transfer of supplies between enemy countries will be a prime target for the U.S. Navy. We have to assume that in a full nation vs. nation engagement, the submarines, surface ships, aircraft carriers, and land-based aircraft will be needed elsewhere. Even if they are assigned to engage enemy shipping, there are just not enough platforms to hold every area at risk and still service the required targets.

For example, the U.S. will need the fast attacks to insert Special Forces troops, especially since the appetite to employ the Special Forces community has grown in the last 20 years. They will also be needed to do reconnaissance and surveillance. Likewise, the aircraft carriers will have their hands full executing strike missions, providing close air support to ground troops, working to achieve air superiority, and supporting Special Forces missions. Just like the surface fleet is today, the submarine fleet and the aircraft carriers will be taxed to their limit during an all-out war.

That’s why a seabed-specific command is needed to make the most of the opportunities in this domain while being ready to confront an adversary ready to exploit the seabed. Suppose that during a total war, the Seabed Command could place underwater torpedo turrets on the seabed floor, and control them remotely. A dedicated command could place, operate, and service these new weapons, freeing up both the surface and the submarine fleets to pursue other operations. Under control of Seabed Command, these cheap, unmanned torpedo launchers could wait at the bottom until an enemy sonar contact was identified and then engage. Just like pilots flying the MQ-9 Reaper control the aircraft from thousands of miles away, Sailors based in CONUS could operate these turrets remotely. Even the threat of these underwater torpedo pods would be enough to at least change the way an adversary ships crucial supplies across the ocean. If the pods were deployed in remote areas, it would force the enemy to attempt to shift shipping closer to the coast, where U.S. airpower could swiftly interdict.

The final component of Seabed Command would be a small fleet of submarines, equipped for missions like undersea rescue, repair, and reconnaissance. The submarines would also host saturation diving capabilities, enabling the delivery of personnel and equipment to the seafloor. Because these assets are only tasked with seabed operations, the Sailors would receive unique training that would make them specialists in operating in this unforgiving environment.

Conclusion

A brand new Seabed Command and fleet is order. It will be made up of both littoral and deep water surface ships, unmanned torpedo turrets that can be deployed to the ocean floor and operated from a remote base, and a small fleet of submarines specially equipped for seabed operations.

The U.S. Navy cannot rely on the surface warfare community to complete this mission; they are simply too busy as it is. While the submarine force might also seem like a logical choice, in a full-on nation vs. nation war, their top priorities will not be seabed operations. Only a standalone command and fleet will ensure America’s dominance at crush depth.

Joseph LaFave is a journalist covering the defense contracting industry, defense trends, and the Global War on Terror. He is a graduate of Florida State University and was an engineer at Lockheed Martin.

Featured Image: ROV Deep Discoverer investigates the geomorphology of Block Canyon (NOAA)