An open letter calling for a swift diplomatic end to the war in Ukraine was published on Tuesday in the New York Times. The letter’s 14 signatories consisted mostly of former U.S. military officers and other national security officials, including Jack Matlock, Washington’s former ambassador to the Soviet Union; Ann Wright, a retired U.S. Army colonel and former diplomat; Matthew Hoh, a former Marine Corps officer and State Department official; and Ret. Col. Lawrence Wilkerson, who served as Secretary of State Colin Powell’s Chief of Staff. Many are longtime critics of U.S. foreign policy and post-9/11 war policies.The letter calls...