Since taking office, President Donald Trump has signed multiple executive orders. What is an executive order? Here's what you need to know.

President Trump is carrying out his pledge to give the U.S. a MAGA makeover by signing a slew of executive actions in his first week that walk back Biden-era policies and fulfill his campaign promises.

President Trump signed an executive order to build a "next-generation" space-based missile defense architecture to protect the U.S. from threats posed by a new generation of hypersonic glide missiles,

In one of his less noted but more baffling executive orders, President Donald Trump this week directed “our military to begin construction of the great Iron Dome missile defense shield, which will be made all in the USA.