Halinichev was killed at the front in March 2023, one of more than 400 athletes killed since the outbreak of the war. His body has yet to be recovered.
Twenty senators signed a letter to Secretary McDonough, urging him to adjust a policy initiative they said is making it hard for veterans to access care.
Pvt. Philip Shadrach and Pvt. George Wilson infiltrated Confederate territory during the Civil War, stole a train, and destroyed the enemy railroad system.
Staff Sgt. Jorge Delgado was killed in a Humvee accident on Malmstrom AFB Saturday that injured five airmen, including three passengers and two others.