GSV= General Systems Vehicle? Like from Science Fiction—”The Culture” a fictional interstellar post-scarcity civilisation or society created by the Scottish writer Iain M. Banks?
GSV supplies other.. sector vehicles, steerable, targetable supplies etc. Unlike the sci fi— not possessing AI.
Random thoughts- no answer is OK. OpSec.
yes Banks was a loss to the SciFi world. But its always fun to speculate that he might have had some sort of insight and some civilization like the Culture might exist. Then putting that together with the USAF’s mysterious vehicle is a fun story - for me anyway.