Examples war against in German examples

How do I translate war against into German?

Simple sentences

Are you for the war or against it?

Bist du für den Krieg oder dagegen?

Movie subtitles

Abd el-Kader has started a holy war against us.

Abd el-Kader hat den heiligen Krieg angezettelt.

He's waged a vast, cruel and ruthless war against us.

Er zwingt uns zu einem grausamen Krieg im ganzen Land.