Vinogel
From Infogalactic: the planetary knowledge core
Lua error in package.lua at line 80: module 'strict' not found. Vinogel was a dehydrated wine product, reduced to 1/3 of its volume and gelled to maintain alcohol titration.
It was utilised by the French Far East Expeditionary Corps, most notably at the Battle of Dien Bien Phu. It was used as late as a decade later in Africa.