Comment by ericmay
10 hours ago
Generally agree with your assessment, but in the case of Guam or other more remote installations if there were catastrophic issues we'd just airlift food in. Costly but certainly manageable.
Hawaii I'm not sure why that would be an issue unless the whole island was attacked or shut down. Even if the on-base shops were hacked you could just go shop at Wal-Mart or Costco or any number of other locations on the islands. If there was an extended issue then the commander could authorize meal stipends as they do for some units today and then you would just go buy food off-base. Ideal? No. Manageable? Very much.
Did they airlift better supplies to a floating aircraft carrier somewhere in the northern Indian Ocean recently? No.
Aircraft carriers are not particularly well suited to be supplied by cargo aircraft.
The largest cargo aircraft with the strengthened landing gear, arresting hook, and catapult attachment used to be the C-2 Greyhound. It had a range of approximately 1,500 miles with a 10,000 pound cargo. It was retired on July 28th, 2026. The C-2 has been replaced by the CMV-22B Osprey. It has a range of only 1,150 miles and a more limited cargo capacity of only 6,000 pounds. 6,000 pounds isn't nothing, but it's not a lot either.
There's not a lot of stuff within 1,150mi of the Arabian Sea. Your two options are one of the US bases in the southern Persian Gulf (Kuwait is too far) and Diego Garcia. Neither are ideal. In both cases you're doing a transfer out in the field.
On the other hand, the C-5 Galaxy can carry 120,000 pounds to a range of 4,800 miles. You can fill it with food in the continental US, fly to Hickam AFB in Hawaii, refuel, and fly the rest of the way to Guam. On the return leg, an unladen C-5 can fly directly to the 22nd Airlift Squadron's home base California without a layover.
The C-17B Globemaster is smaller than the C-5, although it's nearly as capable. With a 160,000 pound cargo, it has a range of 3,200 miles, (the C-17A has a shorter range) which is just short of the 3,800 miles to get from Hawaii to Guam. I don't know how much cargo it's capable of carrying 3,800 miles, but on the order of 100,000 pounds is a reasonable guess. It is also capable of an empty flight back to the US without a layover.
The relevant phrase is underway replenishment (aka UNREP) https://en.wikipedia.org/wiki/Underway_replenishment
It's been the basis for at-sea supply of long-endurance ships since ~1910 when refueling oil became a key blue sea naval requirement.
Modern example: https://m.youtube.com/shorts/kzncvGBj-88
Mostly tensioned cables carrying hoses (liquids especially fuel being the highest volume / limiting factor), some palletized transfer over cables, and some helicopter lift (because the flight pads/decks are already sitting next to each other while everyone is waiting for fuel to finish).
The Osprey is air refuelable though, isn't it? Each flight is roughly one pound per person on board.
It's also roughly 2800 nautical miles from Kuwait to Diego Garcia, so regardless of where the carrier group is, it should be at most a ~6 day round trip at 20 knots for a supply ship from the closest of the two.
That assumes there is no way to airdrop watertight pallets of food (e.g. steel drums loaded with cans and MREs) into the water, then retrieve it with RHIBs or helicopters.
I thought it was well-known that unmodified C-130s (Look ma, no hook!) can land and take off from US-sized carriers successfully. Ergo, in a pinch, everyone will be getting their chicken nuggets and canned corn.
Not really relevant but a fun anecdote:
I can't speak to how much cargo was on board, but I did a Hawai'i to Guam leg on a C-17B that was carrying palletized cargo.
One of my better Space-A experiences. Crew was great, flight was smooth. I preferred it over the KC-135 leg, despite the more spartan conditions. The aircrew let us toss out sleeping bags and packs in the aisles between cargo and get some sleep.
Surely airlifting supplies to a carrier in a war zone is not totally comparable to airlifting supplies to a base in a US territory?
There was supposed to be a base there.
The Fifth Fleet base in Bahrain got flattened.
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More to the point for Guam and similar locations, canned and non-perishable food can are probably around and more can be airlifted in to get people through it. It was pretty much the standard back in the day.
The diet in Guam is already heavily dependent on shelf stable foods. I know this from personal experience but theres a surprising (to me) amount of research on it as well (c.v., https://www.guampedia.com/health-consequences-of-modern-diet...). However, it is worth noting that food on a military installation =/= food nearby, for many obvious and non obsvious reasons.
I didn't mean to imply that this would hit Hawai'i as hard as Guam, just that it would be one of the more effective places to hit with a DeCA supply chain attack.
Guam freezers and chillers were offline several times the years when I was there. You just didn't get milk, butter, eggs, ice cream, meat, etc those weeks.
Can't recall them going offline island wide when I was there (given there are two on not quite opposite sides of the island). I do recall one having downtime when the other was up and having to deal with that.
When were you there?
With the current admin, assumptions about capabilities are just wrong.
One of the reasons for consitency above all else is to use the power of history.
Ahistorical is now the defacto standard. All asdumptions about America power are toilet paper.