Nixon White House Tapes › Tape 329 › Conversation 329-052
Nixon & Kissinger on Vietnam War and Haiphong
Saturday, April 15, 1972 · 5:35 PM–5:59 PM ET · Old Executive Office Building · 16 min
AI Summary
President Nixon and Henry Kissinger discussed intensified military operations in North Vietnam, specifically focusing on naval bombardment and air strikes against Haiphong's shore batteries and oil storage facilities. The conversation centered on the potential cancellation of Kissinger’s upcoming Moscow trip and the subsequent implementation of a blockade as a retaliatory measure. Additionally, they reviewed diplomatic strategy regarding future peace negotiations, with Nixon instructing Kissinger to ensure the administration takes a firm public stance against repeating the failed 1968 bombing halt.
Audio
Transcript (AI-generated)
This transcript is incomplete. The transcription skipped stretches of speech — roughly 6 minutes of this recording (about 39% of it) is represented by only a few words. Listen to the audio rather than relying on the text below; a corrected transcript is queued.
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NARA Description
On April 15, 1972, President Richard M. Nixon, Henry A. Kissinger, and unknown person(s) met in the President's office in the Old Executive Office Building from 5:35 pm to 5:59 pm. The Old Executive Office Building taping system captured this recording, which is known as Conversation 329-052 of the White House Tapes.
Nixon Library Finding Aid
Conversation No. 329-52
Date: April 15, 1972
Time: 5:35 pm - 5:59 pm
Location: Executive Office Building
The President met with Henry A. Kissinger.
Vietnam
-Kissinger’s conversation with Yuli M. Vorontsov
-Attack on Haiphong
-Haiphong operation
-Harbor
-Shore batteries
An unknown man entered at an unknown time after 5:35 pm.
Food order
The unknown man left at an unknown time before 5:59 pm.
Vietnam
-Haiphong
-Shore batteries
-Bombardment
-Feasibility
-Damage
-US landing
-Harbor
-Naval operations
-Coastal artillery
-Air strikes
-B-52s
-Number
-Targets
-Truck parks
-Oil storage areas
-Shore batteries
-Kissinger’s message to Vorontsov
-Soviet reaction
-Helmut (“Hal”) Sonnenfeldt
-Views
-Blockade
-Blockade
-Cancellation of Kissinger’s Moscow trip
-Public reaction
-Compared with reaction to bombing
-Bombing
-Destruction of supplies
-Soviet summit
-Possible conciliation
-US reaction
-Soviet/German issue
-Possible meeting with [Franz J.?] Strauss
-Air strikes
-Anatoliy F. Dobrynin
-Conversation with Kissinger
-Negotiations
-Plenary meeting on April 27
-Meeting on April 24
-North Vietnam
-Soviets
-Meeting on April 27
-Benefit to US
-William j. Porter's views
-Bombing
-Private meeting on April 24
-Conditions
-Bombing
-William P. Rogers's statement
-Timing
-Porter
-The President's instructions to Kissinger
-Porter’s statement
-White house support
-Rogers
-An Loc
-Current situation
-Rogers’s proposed statement
-Past negotiations
-October 1968 bombing halt
-North Vietnamese refusal to negotiate
-Negotiations
-Resumption
-Conditions
-US position
-Kissinger’s conversation with Melvin r. Laird
-Thanks for support
-Conflict with Rogers
-Negotiations
-Edmund S. Muskie's and Edward M. Kennedy's positions
-Value
-Air strikes
-Effectiveness
-Meeting on April 24
-Hanoi’s acceptance
-Vorontsov's message to North Vietnam
-Kissinger’s Moscow trip
-Naval bombardment
-Schedule
-Kissinger’s instructions to Thomas H. Moorer
-Kissinger’s trip to Moscow
-Cancellation
-US response
-German issue
-Strauss
-Blockade
-Timing
-Public support
-Alexander M. Haig, Jr.'s report
Kissinger left at 5:59 pm.Also recorded on April 15, 1972
- 022-129 2:04 PM · 7 min — President Richard M. Nixon and H. R. ("Bob") Haldeman talked on the telephone from 2:04 pm to 2:12 pm.
- 329-045 2:12 PM · 27 sec — President Richard M. Nixon and Henry A. Kissinger met in the President's office in the Old Executive Office Building at an unknown time between 2:12 pm and 5:35 pm.
- 329-046 2:12 PM · 31 sec — President Richard M. Nixon and unknown person(s) met in the President's office in the Old Executive Office Building at an unknown time between 2:12 pm and 5:35 pm.
- 329-047 2:12 PM · 24 sec — President Richard M. Nixon and Manolo Sanchez met in the President's office in the Old Executive Office Building at an unknown time between 2:12 pm and 5:35 pm.
- 329-048 2:12 PM · 18 sec — President Richard M. Nixon and unknown person(s) met in the President's office in the Old Executive Office Building at an unknown time between 2:12 pm and 5:35 pm.
- 329-049 2:12 PM · 5 sec — President Richard M. Nixon and Manolo Sanchez met in the President's office in the Old Executive Office Building at an unknown time between 2:12 pm and 5:35 pm.
- 329-050 2:12 PM · 3 sec — President Richard M. Nixon and Manolo Sanchez met in the President's office in the Old Executive Office Building at an unknown time between 2:12 pm and 5:35 pm.
- 329-051 2:12 PM · 6 sec — President Richard M. Nixon and Manolo Sanchez met in the President's office in the Old Executive Office Building at an unknown time between 2:12 pm and 5:35 pm.
Cite this conversation
Conversation 329-052, April 15, 1972. White House Tapes, Richard Nixon Presidential Library and Museum, National Archives. Audio and AI transcript via Easy Nixon, https://www.easynixon.org/tapes/329-052 (accessed October 1, 2026).