From the Bizarre to the sublimely bizarre..

Instead of the ketchup, I had in mind the first wave of WW1 troops, awaiting zero hour, (and the pant-filling command to go over the top) receiving their rum-ration this way..from this cheery little tracked dispenser
Troops did receive a tot, in fact, but that was the only act of consideration from the general staff.

When my uncle was killed at Arras, in 1917, they even docked five shillings from his pay for the army blanket he was buried in! These days, at least the bodybag is (probably) free... In future, Amazon will...with its quadcopter fleet.. be able to deliver your much needed 'I'm-about-to-get-my-head-blown-off' libation direct to the jumping off point, or forward observation point. Now there's progress for you!!

"Get your facts first, and then you can distort them as much as you please"- Mark Twain.