RQ-170 Sentinel
 
Why in news?
As of early 2026, the RQ-170 supported a high-profile mission related to the capture of Venezuelan leader Nicolás Maduro, highlighting its enduring role in penetrating ISR operations despite its age. 
 

About
The RQ-170 Sentinel is a U.S. Air Force stealth surveillance drone, designed by Lockheed Martin’s Skunk Works for high-value intelligence missions in contested environments. It’s nicknamed the “Wraith” and is one of the most secretive UAVs in service, often linked to CIA operations and special forces missions.
 

Key Facts About the RQ-170 Sentinel
  • Developer: Lockheed Martin’s Skunk Works division
  • Nickname: “Wraith”
  • Role: High-altitude, long-endurance stealth UAV for Intelligence, Surveillance, Target Acquisition, and Reconnaissance (ISTAR)
  • First Service: Mid-2000s
  • Operators: U.S. Air Force, often in coordination with the CIA
  • Design: Flying-wing stealth design, optimized for low radar visibility
Capabilities Overview
Feature Details
Stealth Design Flying-wing shape reduces radar signature
Altitude & Endurance High-altitude, long-endurance for persistent surveillance
Mission Types ISTAR, electronic warfare, support for special operations
Notable Operations Bin Laden raid, Iran capture, Venezuela mission
Control Operated by USAF, often for CIA missions

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