Revealed: US flew spy drone missions from Australia - ABC News
RQ-4A Global Hawk drone: The US military aircraft shot down by Iran | CNN
It's America's Largest UAV: Meet the RQ-4 Global Hawk
For the US Air Force, the $130 million RQ-4 Global Hawk drone is obsolete
Northrop Grumman MQ-4C Triton - Wikipedia
Northrop Grumman awarded $16m contract mod for Global Hawk - Airforce Technology
The Air Force Is Retiring Most of Its Global Hawk ISR Drones to A Test Role for Hypersonic Missiles
Northrop Grumman RQ-4 Global Hawk - Wikipedia
US drone shot out of sky by Iran cost $123 million
RQ-4 Global Hawk > Air Force > Fact Sheet Display
EXCLUSIVE: Air Force's RQ-4 Global Hawk drones headed for retirement in FY27 - Breaking Defense
Air Force Cans Current Global Hawk; Funds Next-Gen Version - Breaking Defense
:quality(70)/cloudfront-us-east-1.images.arcpublishing.com/archetype/MCFTXRWUTREPVEYQVNKE5QHHME.jpg "Air Force once again asks Congress to let it mothball oldest RQ-4 Global Hawk drones")
Air Force once again asks Congress to let it mothball oldest RQ-4 Global Hawk drones
Largest drone prepares to go to sea – Orange County Register
Northrop Grumman RQ-4 Global Hawk - Wikipedia
Global Hawk | Northrop Grumman
It's America's Largest UAV: Meet the RQ-4 Global Hawk
Factbox: The Global Hawk drone shot down by Iran | Reuters
:quality(70)/cloudfront-us-east-1.images.arcpublishing.com/archetype/FOUXY5WY7JFT5JTDHA4BCYSDZM.jpg "Germany looking to sell costly, rarely used drone to Canada")
Germany looking to sell costly, rarely used drone to Canada
Northrop Grumman RQ-4 Global Hawk - Wikipedia
India can save billions of dollars as US to retire Global Hawk drones
Global Hawk | Northrop Grumman
Contract is awarded to Northrop Grumman for Japan RQ-4 Global Hawk drone program – Defense Here
General Atomics MQ-9 Reaper - Wikipedia
Seoul raises concerns about Global Hawk price | News | Flight Global
:quality(70)/cloudfront-us-east-1.images.arcpublishing.com/archetype/EQ4ETP3LUJEEPJL5UAZKPNMKBU.jpg "Japan's first Global Hawk begins flying at Northrop's California drone hub")