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
Soviet Middle Eastern foreign policy during the Cold War fledgling Communist regimes while attacking an Islamic nation. Shuttle diplomacy was instrumental in brokering a Middle Eastern peace. U.S. Secretary of State Henry Kissinger spent considerable time at Middle Eastern peace talks as a neutral party. He explained the reasons behind the need to pull out of Vietnam, which complicated the Middle Eastern talks and the nascent nuclear-nonproliferation-treaty talks. President Richard Nixon used the Sino-Soviet split to begin ending the Cold War by breaking down political and economic barriers between the U.S. and China, further isolated the Soviets. Kissinger spoke about his roles in brokering peace between the Arabs and