OW-0002LIVE
The most famous “red phone” of the Cold War was never a phone. It was a teletype. And from the day it went live, it had an orderwire.
On 30 August 1963 the first test across the Direct Communications Link was a pangram in all caps: THE QUICK BROWN FOX JUMPED OVER THE LAZY DOG’S BACK 1234567890. Moscow answered with a sunset. The first Soviet reply came back garbled. They adjusted the machines and tried again. That was the network talking to itself.
The 20 June 1963 Memorandum of Understanding described two circuits, not a telephone. Circuit B was payload: duplex wire telegraph, Washington–London–Copenhagen–Stockholm–Helsinki–Moscow, TAT-1, 66 words per minute, English one way, Russian the other, Norwegian ETCRRM II one-time tape. Circuit C was the orderwire: duplex radiotelegraph Washington–Tangier–Moscow, “for service communications and for coordination of operations between the two terminal points.”
They kept it live every hour — even English, odd Russian — Shakespeare, Chekhov, first-aid manuals. First official crisis use: 0757 Eastern, 5 June 1967, Kosygin at the start of the Six-Day War. Three days later Johnson used the same circuit after USS Liberty so Kosygin would read rescue, not intervention. That message only exists if the circuit was up.
The same doctrine sat in Bell Long Lines (COC, TD-2 auxiliary radio, 2600 Hz), Army radio-relay Channel 1, Orderwire Control C-10716/TRC, White Alice tropo, ACE HIGH, and the 1984 facsimile upgrade — two IBM PCs, mixed alphabets, talking about a fax. Not “the missiles are flying.” Stand by, page two, confirm receipt.
Full file on /history. Primaries: UNTS 472 I-6839, Crypto Museum, Avalon 1984 DCL expansion. If this page disagrees with the treaty PDF, the PDF wins.