The PGM-19 Jupiter was the first nuclear armed, medium-range ballistic missile of the United States Air Force. It was a liquid-propellant rocket using RP-1 fuel and LOX oxidizer, with a single Rocketd
Jupiter missile emplacement showing ground support equipment. The bottom third of the missile is encased in a "flower petal shelter" of wedge-shaped metal panels allowing crews to service the missile in all weather conditions.
Admiral Arleigh Burke is credited with breaking the Navy out of its moribund ways, and pressing for development of the SLBM.
The Navy's Polaris had range similar to Jupiter.
Secretary of Defence Neil McElroy visits the Jupiter prototype assembly line at ABMA. ABMA built the test articles, while Chrysler built the production models.
The PGM-17A Thor was the first operative ballistic missile of the United States Air Force. It was named after the Norse god of thunder. It was deployed in the United Kingdom with the Royal Air Force b
PGM-19 Jupiter
…was clear that Jupiter represented a threat to the Air Force's desired hegemony over strategic forces. This led to them starting their own MRBM program Thor, in spite of having repeatedly dismissed the medium-range role in the past. The fighting between the Army and Air Force grew through 1955 and 1956 until…
A Thor intermediate range ballistic missile.
Thor-Able at the Cape Canaveral Space Force Museum, Florida
Thor 101 on a launch pad, January 1957
Missile 151, nicknamed "Tune Up", on 16 December 1958, just prior to its launch from Vandenberg Air Force Base. The successful test was conducted a year after the base was activated.