Okay, I've fallen down the rabbit hole of Berlin Wall escapes:
https://en.wikipedia.org/wiki/Wolfgang_Engels
-Soldier takes his APC and floors it into the wall trying to break through to freedom
-Wall > APC
-He tries to climb across, gets shot twice by East Berlin border guards and gets stuck in razor wire
-West Berlin citizens pull him to safety while West Berlin police lay down suppressing fire on East Berlin border guards.
https://en.wikipedia.org/wiki/East_G...balloon_escape
-Family builds hot air balloon (clandestinely, you couldn't just buy fabric without arousing the stasi)
-Tries to float over the border at night but comes up short and lands in a minefield. They get out without getting blown up but lose balloon
-Stasi searches for balloon people but never finds them
-They try again and make it!