Lockheed Martin SR-72 Lockheed Martin SR-72 The Lockheed Martin SR-72 is an American hypersonic UAV concept intended for intelligence, surveillance and reconnaissance. Lockheed Martin privately proposed it to succeed the retired Lockheed SR-71 Blackbird. The SR-71 Blackbird retired in 1998, leaving what was considered a coverage gap between surveillance satellites, manned aircraft, and unmanned aerial vehicles for intelligence, surveillance and reconnaissance (ISR) and strike missions. With the growth of anti-satellite weapons, anti-access/area denial tactics, and counter-stealth technologies, a high-speed aircraft could penetrate protected airspace and observe or strike a target before enemies could detect or intercept it. The proposed reliance on extremely high
Saudi Arabia–United States relations documents included letters of interest and letters of intent and no actual contracts. US defense stocks reached all-time highs after Donald J. Trump announced a $110 billion arms deal to Saudi Arabia. Saudi Arabia signed billions of dollars of deals with U.S. arms producers and energy companies, including Lockheed Martin, Boeing, Raytheon, General Dynamics, Northrop Grumman, General Electric, Exxon Mobil, Halliburton, Honeywell, McDermott International, Jacobs Engineering Group, Rowan Companies, National Oilwell Varco, Nabors Industries, Weatherford International, Schlumberger and Dow Chemical. In August, 2018, a laser-guided Mark 82 bomb sold by the U.S. and built by Lockheed Martin was used in