Template:War Infobox

Example usage:

{"params":{"title1":{"suggested":true},"image1":{"suggested":true},"caption1":{"suggested":true},"start_date":{"suggested":true},"end_date":{"suggested":true},"defender":{"suggested":true},"defender_alliance":{"suggested":true},"attacker":{"suggested":true},"attacker_alliance":{"suggested":true},"third_party":{"suggested":true},"third_party_alliance":{"suggested":true},"end_result":{"suggested":true}},"sets":[],"maps":{}}