Argentina's Defense Ministry agreed to purchase four long-range Lockheed Martin P-3 Orion aircraft ... and anti-submarine warfare. The Orion is based on the Electra passenger transport of the ...

In response to advances in Soviet Navy ballistic missiles and fast attack submarine technology during the Cold War, the Lockheed Martin P-3 Orion was designed to perform Anti-Submarine Warfare ...

With a nod from the United States, Argentine authorities have finally reached an agreement with the Norwegian government for the purchase of four Lockheed Martin P-3 Orion maritime patrol aircraft ...

Lockheed Martin's 2014 annual report cover featured the Orion space capsule. A decade on, it's the biggest driver of cost growth at NASA, and yet to carry astronauts. A new GAO report says Orion's ...