Monday, February 22, 2024

Seabasing nuggets.

Expeditionary Warrior 2010 is a joint, multinational wargame designed to test the concepts of seabasing. Refer to: https://www.mcwl.quantico.usmc.mil/ew.cfm

Sitting through the obligatory classes prior to the seabasing wargame. To save you the few hours and the line to the head during breaks, here are a few nuggets:

-Seabasing is a national capability. The Corps gets is feathers ruffled when we hear this, but the fact is the Army has significant equipment already pre-positioned and they are buying some Joint High Speed vehicles, to connect MPF ships and ports.

-The current 30-yr shipbuilding plan just released with the QDR will realize an amphibious fleet of 29 - 33 ships as the years go by. Both the Navy and Marine Corps agree that it takes 38 ships to lift 2.0 Marine Expeditionary Brigades (MEB). To further complicate matters, current USMC units have more vehicles than the tables of organizations of 10-years ago; it won't all fit on the ships, even if we did have 38.

-USMC (and Army) equipment has gotten much heavier and larger in the past 10 years, and will continue to do so. This will make amphibious ships too heavy, and with the larger vehicles needing to be in the upper vehicle stowage areas just to fit, the ships are too top-heavy. As a telling illustration:

Old Vehicle: M151 Jeep: 3,000 lbs.
Currents ships designed around: M998 Soft-door HMMWV: 5,000 lbs
Currently used on the ground: Up-Armored HMMWV: 7,600 lbs
Future vehicle, Joint Light? Tactical Vehicle: 22,000 lbs

Current Helo ships are designed around: CH-46: 13,000 lbs
Future Helo: MV-22: 47,000 lbs

Current V/STOL attack aircraft: AV-8b: 25,000 lbs
Future V/STOL attack aircraft: JSF (F-35): 46,000 lbs

This is a huge problem that we haven't really been faced with in combat operations yet. How to fit current Marine forces on a ship? There are a few smart guys crunching the numbers to examine the Gear Left On the Pier (GLOP).

The first move of the game comes this afternoon, we'll see how this seabasing thing works.


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