Long-Term Mine Reconnaissance System

The AN/BLQ-11 autonomous Unmanned Undersea Vehicle (formerly the Long-Term Mine Reconnaissance System (LMRS)) is a torpedo tube-launched and tube-recovered underwater search and survey unmanned undersea vehicle (UUV) capable of performing autonomous minefield reconnaissance as much as 200 km in advance of a host Los Angeles-, Seawolf-, or Virginia-class submarine.

LMRS is equipped with both forward-looking sonar and side-scan synthetic aperture sonar.

Boeing concluded the detailed design phase of the development project on 31 August 1999. In January 2006, USS Scranton (SSN-756) successfully demonstrated homing and docking of an LMRS UUV system during at-sea testing.