Assertion: ballistic missile | /r/HasProperty | slbm
Facets:
Source sentences:
text: the Trident II (D5) Submarine Launched Ballistic Missile (SLBM); Reentry System; and supporting Shipboard Systems.
text: On January 7, 1960 the United States first successfully test launched the Polaris Submarine Launched Ballistic Missile (SLBM) from their launching facility in Cape Canaveral, Florida.