A flight of Air Force F-4C Phantoms is attacked by three MiG-17s in the first air-to-air combat of the war over North Vietnam. The MiGs make unsuccessful passes before fleeing to the sanctuary of the Communist capital area.
The Pentagon has concluded a new agreement to buy laser-guidance kits that turn rockets into drone-killing weapons. BAE Systems and the Defense Department announced a framework deal of up to seven years for 25,000 Advanced Precision Kill Weapon System guidance kits annually for the U.S. military.