Jack's expression hardens when he sees the transmission come through. He is decidedly not happy. His face just masks it well. For a brief second he contemplates changing to lethal rounds, but no. He remains in control aside from a subtle grimace.

He shifts where he is, "Son of a bitch..." He had almost foolishly hoped for no causalities.

He then turns to look at Daniel to see how well he's holding up. He knows it's like Sha're all over again. Jack knows the feeling well himself with what happened with Skaara... only that had a better end, sorta. He gives him a look that says, 'can you handle this?' He is pretty sure he can but... he has to check. After that he makes a hand signal to take up positions.