Mirror + bandaid + paperclip + packing tape = boom? It’s like a bad 80s tv show.

I kind of like to think that anyone inside thought that they drove off the crew attacking their position. Like “Ha, they are leaving, we did it. Great job everyone.
… Wait what’s that beeping sound? Do you guys here ticking?”

I am pretty sure those wires on the fpv drone was a contact sensor. That is brilliant. Simple loops that when you hit something they get pushed together.