Clue: First U.S. ballistic missile

Answer: THOR

Length: 4

---

Similar Clues:

• "Weird Al" Yankovic single about a nuclear holocaust during the holidays, which contains the line "...underneath the missile-toe" (CHRSTMSTGRNDZR with 14 letters)
• Ballistic missile for short (MIRV with 4 letters)
• Soviet ballistic missile (SCUD with 4 letters)
• Soviet ballistic missiles (SCUDS with 5 letters)
• Underground missile site (SILO with 4 letters)
• Underground missile launch site (SILO with 4 letters)
• Anti-Ballistic Missile Treaty signatory, briefly (USSR with 4 letters)
• Stops, as a missile flight (ABORTS with 6 letters)
• Start for ballistic or dynamic (AERO with 4 letters)
• ___-surface missile (AIRTO with 5 letters)