The pilot of a South Korean transport plane failed to obtain permission before crossing into Japan's ADIZ for an emergency ...

The U.S. Air Force is facing a severe modernization crisis. Its fleet is shrinking to its smallest size in modern history, ...

The Pentagon is shifting $200 million from the Army, Navy and Air Force to pay for a partial border wall at a military test ...

"In my opinion, planetary defense is an operational mission which should be formally tasked to U.S. Space Command." ...

President Donald Trump is not a fan of think tanks, especially when they advocate for polices that collide with his gut instincts, which he has repeatedly claimed is part of his “genius.” On Tuesday, ...

At 79 and back in the White House, Trump is making at least part of that pledge a reality, traveling to Scotland on Friday as ...

The usual deflection tactics — releasing unrelated information, blaming Democrats and the media — haven't worked with this controversy.