There are at least nine artists with this name:
These are photos from concerts where War played, so they may be of other bands that played the concert as well.
War / The Chambers Brothers / Tower Of Power Jan 20, 1973 Philadelphia, Pennsylvania, United States Uploaded by Zimtrim
REO Speedwagon / War Jan 14, 1973 Normal, Illinois, United States Uploaded by Zimtrim
War / Bobby Womack / Mandrill Oct 27, 1972 Philadelphia, Pennsylvania, United States Uploaded by Zimtrim
buddy miles / War / Archie Shepp Jan 19, 1972 Philadelphia, Pennsylvania, United States Uploaded by Zimtrim
James Gang / Edgar Winter / War Oct 17, 1971 Long Beach, California, United States Uploaded by Zimtrim
James Gang / Edgar Winter / War Oct 15, 1971 San Bernardino, California, United States Uploaded by Zimtrim
War Jul 24 - 25, 1970 Island Park, New York, United States Uploaded by Zimtrim
Eric Burdon / War / The Raven Oct 11, 1969 Philadelphia, Pennsylvania, United States Uploaded by Zimtrim
Eric Burdon / War / The Raven Oct 10, 1969 Philadelphia, Pennsylvania, United States Uploaded by Zimtrim
Eric Burdon / War / sha na na / SUM Oct 3 - 4, 1969 Chicago, Illinois, United States Uploaded by Zimtrim