Antropic: "We don't want our AIs to be used by the Army to do yucky Army things!"

Army: "OK, we will make sure not to use your AIs"

Antropic: "How dare you! We are suing! We intended for you to keep using it but do only what we want!"

Army: "..."

They weren't against military use of their AI. They were against using it to kill American citizens without oversight or mass surveil Americans.