Relations with the United States began to soften during the first year of the Carter administration, though war wounds still ran too deep to permit a relationship of cooperation and agreement between the two nations. President Carter and Congress indicated that relations could be normalized if the vexing issues surrounding prisoners of war (POWs) and soldiers missing in action (MIAs) were resolved. Approximately 2,500 U.S. service personnel continued to be reported as missing in the jungles of Vietnam, and Americans desperately wanted an accurate assessment of their numbers and of whether any of them were still alive in Vietnamese camps. Optimism grew in 1977 and 1978 as the two nations discussed preliminary issues.
President Carter sent Assistant Secretary of State Richard Holbrooke in May 1977 to meet with Vietnamese officials. The talks broke down, however, when Vietnam demanded several billion dollars in payment for war damages, which the United States rejected because the Vietnamese had allegedly violated the 1975 Paris Accords by invading South Vietnam. President Carter indicated that the United States would provide aid, but that funding could not be linked to normalization or the POW-MIA issue.
When the Vietnamese finally relented on their demands for reparations, they failed to receive a corresponding overture from the United States. This stemmed from official and public alarm over Vietnamese immigration,
a Vietnamese invasion of Cambodia, and an increasingly powerful Soviet presence in the region (epitomized by the Soviet base at Cam Ranh Bay, the largest military installation of the USSR outside of its borders). After the Vietnamese invasion of Cambodia, the United States sent covert aid to noncommunist Cambodian guerrillas who were fighting Vietnam.
Read more: Vietnam and the united states - The Vietnam War and Its Impact
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