A B-25 Mitchell is open for base members to view as the aircraft was put on static display by the Pride Hangar at Ellsworth Air Force Base, S.D., April 18, 2019, as part of an event commemorating the 77th anniversary of the Doolittle Raid. The B-25 took part in a U.S. retaliatory mission against Japan April 19, 1942, following the attack on Pearl Harbor, Honolulu, in 1941. (U.S. Air Force photo by Airman 1st Class Thomas Karol)