Sabre Second Edition Sci Fi: Encounters (2020)

From publisher blurb:

From simple street thugs to modern infantry, star knights and post-apocalytpic savages, the Encounters manual has them all! Inside you'll find 175 pre-built templates for npc's and vehicles, such as post-apocalytpic fighting machines, steampunk cars and dirigibles, modern tanks and attack helicopters, and high-speed fusion powered war machines of the future to challenge your players in a Sabre 2e Scifi game. This manual is ideal for quick improv games, and the templates can form the basis of your own designs!

There's also plenty of random looting tables from modern and high-tech eras for searching ruins, military bases, or just for a quick random loot roll. Saddle up!