War crime is punishable by international law.

The war machine is a crucial element in any armed conflict.

The war chest was used to finance the military campaign.

War films are often moving and captivating.

This war film is very moving.

The war chief led his army to victory.

The declaration of war was a crucial moment in the country's history.

The war effort mobilized all the resources of the country.

The war criminal was judged for his actions.

Noms de guerre are often used by fighters to conceal their true identity.