MARY LOUISE KELLY, HOST: President Trump campaigned on ending long foreign wars. In his inauguration speech earlier this year, Trump said his proudest legacy would be that of peacemaker.

President Trump indicated that he may send an additional Patriot missile system to help Ukraine defend against the continuing barrage of Russian drones and missiles.

MARY LOUISE KELLY, HOST: The United States is currently dealing with multiple national emergencies all at once, according to President Trump.

NPR's Mary Louise Kelly talks with retired Air Force Lt. Gen. Dave Deptula about the military planning underway in the U.S. amid the Israel-Iran conflict.

MARY LOUISE KELLY, HOST: Investigators are still determining the motive behind the killing of a Minnesota state representative and her husband over the weekend.