The North Vietnamese press agency reports that an exchange of notes took place in February between President Lyndon B. Johnson and Ho Chi Minh. The agency said that Ho rejected a proposal made by Johnson for direct talks between the United States and North Vietnam on ending the war. The North Vietnamese demanded that the United States "stop definitely and unconditionally its bombing raids and all other acts of war against North Vietnam." The U.S. State Department confirmed the exchange of letters and expressed regret that Hanoi had divulged this information, since the secret letters were intended as a serious diplomatic attempt to end the conflict. Nothing of any consequence came from Johnson's initiative.
Meanwhile, in South Vietnam, Operation Junction City produced what General Westmoreland described as "one of the most successful single actions of the year." In the effort, U.S. forces killed 606 Viet Cong in Tay Ninh Province and surrounding areas along the Cambodian border northwest of Saigon. The purpose of Operation Junction City was to drive the Viet Cong and North Vietnamese troops away from populated areas and into the open where superior American firepower could be more effectively used against them.