1973 in the Vietnam War for the U.S. Christmas bombing (Operation Linebacker II) and that "we deplore the action." President Nixon wrote a letter to President Nguyen Thieu of South Vietnam asking for Thieu's cooperation in the Paris peace negotiations and stating that "the unity of our two countries...would be gravely jeopardized if you persist in your present course." Thieu had scuttled a draft peace agreement reached in October 1972. Nixon pledged to respond with "full force" if North Vietnam violated the peace agreement. As U.S. National Security Adviser Henry Kissinger prepared to resume peace talks with North Vietnam in Paris, United States President Nixon
1972 in the Vietnam War National Security Adviser Kissinger documents outlining the communist proposal for a peace agreement in Vietnam. The proposal dropped demands for the ouster of President Thieu of South Vietnam and called for the withdrawal of all American troops, the release of all American prisoners of war. and a cease fire "in place" which would allow North Vietnamese soldiers in South Vietnam to remain there. A tentative text was agreed upon by both sides. Kissinger met with Nixon in Washington to explain the draft peace agreement with North Vietnam. Nixon approved the agreement subject to the agreement of President Thieu of South