In the navy stationed in england so it happened in the afternoon - we were in the 'cesna idiot crashed into tower' camp for a few minutes until we started counting the number of stories that had been fucked up and realized it had to have a large plane. Then that second plane hit and the military got a little more chaotic. A million fucken reservist double and triple dipping collectively shit their pants that day I bet (pre 9/11 active mil where I was stationed did not like the reservest 'deploying to us' being fucking idiots and getting paid out the ass hole).