Qualla: Nakhon Phanom Royal Thai Navy Base

Nakhon Phanom Royal Thai Navy Base: Introduction

Mon, 17 Aug 2026 00:00:00 GMT

Photo credit USAF, Public domain. Nine miles west of Nakhon Phanom city, on ground that had been rice paddy a few years earlier, the United States Air Force put up a windowless, air-conditioned building of some 200,000 square feet and filled it with computers. Construction started on 6 July 1967 and took three months. Inside were two IBM 360/40 mainframes — later replaced by 360/65s — and rows of analysts at video displays, watching signals come in from sensors scattered by the tens of thousands across the mountains of Laos. A war was being fought by machine from a room in Thailand, and Thailand was not at war.

Image: USAF | Public domain

Nakhon Phanom Royal Thai Navy Base: The Gentleman's Agreement

Mon, 17 Aug 2026 00:00:00 GMT

Photo credit USAF, Public domain. Thailand had built the airfield in the 1950s for its own air force. What changed everything was the civil war across the river in Laos, and Bangkok's fear that it would come over. From 1961 the Thai government quietly let the United States operate from five Thai bases, and the ar...

Image: USAF | Public domain

Nakhon Phanom Royal Thai Navy Base: Mud River

Mon, 17 Aug 2026 00:00:00 GMT

Photo credit USAF, Public domain. The building west of town was the Infiltration Surveillance Center, the brain of Operation Igloo White, run by Task Force Alpha under Brigadier General William P. McBride. The idea was to seed the Ho Chi Minh Trail with sensors — seismic detectors that registered footfalls at thi...

Image: USAF | Public domain

Nakhon Phanom Royal Thai Navy Base: Sandy, Nimrod, Nail and Jolly Green

Mon, 17 Aug 2026 00:00:00 GMT

Photo credit USAF, Public domain. The Americans called the place Naked Fanny, a joke about the initials, and the flying there had a distinctly unmodern character. While jets screamed out of other Thai bases, Nakhon Phanom ran a propeller air force: A-1 Skyraiders of the 602nd, call sign Sandy, orbiting for hours ...

Image: USAF | Public domain

Nakhon Phanom Royal Thai Navy Base: Knife 13

Mon, 17 Aug 2026 00:00:00 GMT

Photo credit USAF, Public domain. On 13 May 1975, with Saigon and Phnom Penh already fallen, planners drew up a scheme to retake the merchant ship SS Mayaguez from Khmer Rouge forces using seventy-five volunteers from the base's own 56th Security Police Squadron — men whose ordinary work was guarding a fence line...

Image: USAF | Public domain

Nakhon Phanom Royal Thai Navy Base: Palace Lightning

Mon, 17 Aug 2026 00:00:00 GMT

Photo credit Joe Schneid, Louisville, Kentucky, CC BY 3.0. The end came quickly. After the fall of South Vietnam and Cambodia, and after American forces used Thai bases during the Mayaguez affair without Thai permission, Bangkok told Washington to take its people home by the end of the year. The withdrawal was named Palace Lightning. USS...

Image: Joe Schneid, Louisville, Kentucky | CC BY 3.0