Retreat? This isn't a war, you can't just drop into another country and start killing people. At no point was it morally or legally justified to have engaged in

Retreat? This isn't a war, you can't just drop into another country and start killing people. At no point was it morally or legally justified to have engaged in combat in this situation. At the very least they need to verify it was a military target, and even then it's not justified.