To be fair, they were going into a close quarters apartment complex, which is super easy to get flanked by zombies with multiple corners and doors. Let alone these solders are ill equipped when it comes to dark rooms minus their flashlights. Once they see their buddies getting bit and dying, it's very easy to panic.
My brother kept pointing out throughout the episode how badly prepared and equipped the military was. He was in the Army, and kept pointing it out how it was somewhat like the Battle of Yonkers in WWZ. The military had all the wrong gear (way too much, he pointed out, even if they didn't really know what they were dealing with exactly), and the weapons were absurdly powerful for the situation.
I'm kind of glad we saw more from the military guys side in this episode, and had more of a feeling that they were as scared and panicked and left hanging as the people were, but were putting up the tough front to hide that fact. The average soldier therefor isn't quite the mustache twirling evil guy that the last episode made us think they would become.
The cobalt order did confuse me. The military is evacuating, and they are supposed to humanely euthanize..who? I missed that. Was it the infected/quarantined people at the base? Everyone in the safe zone with some kinda huge bomb? It would make sense that they need to put down everyone infected and supposedly infected back at the base, but if they're leaving the survivors in the safe zone, then, while it's bad that they're being left out to dry, it's not as terrible as slaughtering them all because reasons.
I'm curious why there was such an emphasis last episode on the military going around the city and killing all survivors they ran across, though. I kept saying in the lead up to this episode that I hope we get a reason for that, even if it isn't a great one, just to give some justification to it. Like if everyone was infected, they're clearing the land from any potential walkers...but doesn't look like we're going to get a reason for the killing of innocent survivors.
Anywhoo, next episode looks like we're getting some major walker action, so I'm looking forward to how it ends.