President Trump said he would cut the defense giant’s government contracts if it does not accelerate weapons production and act to rein in stock buybacks.
The U.S. Marine Corps' Valkyries will run using Northrop's autonomous Prism software, and use a sensor and technology package tailored to fit in a drone.
The PAC-3 is an interceptor missile engineered to strike and destroy inbound adversary missiles, including tactical ballistic missiles and cruise missiles.
Increasing international tensions, global warming and a changing world economy have put Greenland at the heart of the global trade and security debate.