Like every time Strife has appeared, a fight of some kind has eventually broken out, quite often with her. (It would explain why she wasn't, as far as I remember, present at the pool party Apollo threw for the children of Zeus, because he knew she'd stir something up he didn't want.)
War, when he is not focusing on something (like training Diana), appears to only wander from one war-zone to another (and having long ago gotten bored with it).
But I agree, I think this is the first time I've noticed Diana being as headstrong and impulsive as Azzarello said she would be, and now has consequences to deal with because of it. And it was kinda nice to see she for once didn't jump in with both feet first.
Served with the traditional superhero knuckle-sandwich-delux :)...and Diana's introduction to her former honorary Amazon sister Supergirl.