The Gist: Tanya’s Battalion is the leading edge of a surprise naval invasion against the Alliance (alt-Finland). They paradrop on top of what was thought to be the perfect fortress and quickly obliterate all the coastal guns, paving the way for a quick defeat. They engage Colonel Sue Anson along the way and quickly kill him and all his men.
Outside of that event, we learn that Anson has sent his family away to the United States, that his daughter gave him a submachine gun that has his initials on it, and that’s about it.
The Verdict: If he’s dead, and that seems like a safe assumption, I’m not sure why Youjo Senki spent so much time with Anson? After all the build up, he presents no challenge for Tanya to defeat, and beyond having a daughter who is now in America, his only lasting impact on the narrative seems to be that Tanya kept his gun? (And his initials appear to be used heavily in the Youjo Senki branding)
There was a glimmer of possibility, when Anson began to pray, that something unexpected would happen, but there was no payoff. Worse, we haven’t see the rest of the world react to Tanya enough to get a sense that Anson is praying because Tanya prays before she slaughters. We certainly haven’t seen enough of Anson to know if this was a change brought on by an outside factor, or if he prayed normally anyway.
What I’m getting at is, battle aside, what was the point of all of this? So the Empire has de facto won against the Alliance, which moves the war along, but who cares? We know the Republic will fall in the Spring, followed by the Kingdom, but that’s just alt-history fantasy stuff that doesn’t carry any tension because no characters or sympathetic evidence has been presented to give us a reason to care. (In fact, from the Empire POV it appears these other powers were the aggressor in the first place)
For a show that’s halfway over, setting up long-game goals seems in order (developing characters, revealing another layer of mystery, or establishing a worthy opponent). Instead, mostly action sequences. Shrug?