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RQ-170 Sentinel

Lockheed Martin · United States

Stealth flying-wing reconnaissance UAV ('Beast of Kandahar') developed by Lockheed Martin Skunk Works for low-observable ISR; most specs remain classified.

CountryUnited States
SubcategoryFixed-wing
Price~$12M cited (CSV); not officially confirmed (classified).
SubtypeStealth ISR UAV
RoleStealth strategic reconnaissance
ClassUS Group 5
ClassificationUnarmed low-observable reconnaissance UAS
MissionISR, SIGINT
DatalinkSATCOM and LOS (classified)
VariantsRQ-170
Notable partnersLockheed Martin Skunk Works
OperatorsUSAF (and reportedly CIA)
Frame typeFlying wing
Length (m)4.5
PropulsionTurbofan
Wingspan (m)20
Combat-provenYes
Export statusNot exported
Autonomy levelAutonomous
Year introduced2007
Standard sensorsEO/IR, Possible AESA radar, SIGINT/COMINT
Production statusOperational (limited fleet)
Notable engagementsISR during 2011 bin Laden raid; one example captured by Iran 5 Dec 2011
Conflicts deployed inAfghanistan; Iran ISR overflights
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Review-stage catalogue data — specs corroborated from manufacturer and secondary sources; not for procurement decisions. Source: www.lockheedmartin.com