nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq6ns2el46gnn3e6fp228xszct3du9lnlq72f5uud9aseuf3nt032qd7cp9d Hard to tell. But some agents had fake tooth or capsule with poison to kill themself if they got caught.

But I think average soldier is not trained best angle to shoot themself for quickest death.