World Breakers is an anthology of stories mostly about AI Tanks. Not all of the stories are about tanks despite what the blurbs would have you believe. One story, in particular, is about a sentient 4x4 pickup truck. Despite this, all of the stories are very enjoyable with my favorite being "Dyma Fi'n Sefyll" by David Weber.
This anthology contains stories by,
David Weber
Larry Correia
Wen Spencer
Kevin Ikenberry
Patrick Chiles
Tony Daniel
Hank Davis
Kacey Ezell
Christopher Ruocchio
Monalisa Foster
Robert E. Hampson
Lou J Berger