Monday, March 7, 2024

USMC Unmanned Cargo Demo: Maritime Implications

The Marines’ urgent needs program for unmanned cargo delivery was initiated to reduce the number of convoys and the risk to ground forces from IEDs while speeding resupply to remote forward operating bases in Afghanistan. The Boeing A160 and Kaman K-Max were both contracted for an operational assessment, which if successful, could also provide a number of operational benefits for naval forces. Although K-Max has a higher payload weight, the Hummingbird’s max range, speed, and altitude provide a capability not resident in current Navy rotorcraft, manned or unmanned. Possible operational logistics benefits (ISR/strike potential notwithstanding) of a more permanent naval acquisition program for RW UAS include:

- A160 is faster, cheaper, and significantly longer range than the MH-60s performing VERTREP and other “ash and trash” missions, freeing up the Navy's manned RW force for higher value operations such as ASW, ASUW, AMCM, VBSS over-watch, and air assault.
- With a dwindling afloat logistics force, a det of one or more cargo UAVs greatly expands the reach of every logistics ship in the inventory and all ships with a flight deck. Although the current Afghanistan assessment is designed to work a daily throughput of 6,000 lbs of cargo for about a 50 mile radius, with a range of more than 2000 nm, theoretically one A160 could support afloat logistics runs over 3 million square miles of ocean/land. How many CASREPs have persisted for want of a single small circuit card or widget awaiting the next COD, rotator flight, or scheduled RAS?
- A capability of this sort is absolutely critical to distributed operations in the littorals. Unmanned UAS are ideal for supporting low visibility, long range resupply to remote teams of SOF or USMC personnel well ashore.
- RW UAVs can provide spare parts, dry goods, and ammunition resupply for LCS and green water platforms operating independently in remote areas.

Navy requirements folks should follow this demonstration closely and consider jumping on the RW cargo bandwagon.

The opinions and views expressed in this post are those of the author alone and are presented in his personal capacity. They do not necessarily represent the views of U.S. Department of Defense, the US Navy, or any other agency.

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