Senator Lindsey Graham has warned repeatedly about the potential for conflict with North Korea.
North Korea tested its most powerful ballistic missile yet on Tuesday.
North Korea's expanding long-range missile program evidently excites Kim a great deal.
"If Kim Jong Un wants to stay alive, he needs to stop," Senator Steve Russell said, channeling his experience in hunting Saddam Hussein in Iraq.
The state-run Institute of American Studies called on foreign journalists to adhere to "objectivity and unbiasedness" when reporting on North Korea.
North Korea is believed to have enough fissile material for at least 25 to 30 nuclear weapons.
North Korea called the U.S. "the kingpin of all kinds of terrorism who cannot even prevent terror in its own territory."
"I don't think Donald Trump can find North Korea on a map, frankly."
North Korea refuses to freeze its nuclear program.
Randy Schriver said he supported talking to the notoriously reclusive, militarized state in order to avoid a war breaking out.
The F-35B is a short-takeoff, vertical-landing aircraft.
North Korea said total "denuclearization is the aspiration and desire of humankind," but it needed nuclear weapons as long as it was threatened by the U.S.
China revealed it's building the world's fastest wind tunnel only a month after offering a glimpse of its new hypersonic DZ-ZF missile glider.
North Korea has backed communist insurgencies around the world, but never to the extent in which the U.S. was involved in global conflicts.
The four-day drills are set to conclude Tuesday.
South Korea said its military is maintaining combat readiness.
NATO "has intensified operative and combat training activities, including nuclear weapons use procedures," Russian Defense Minister Sergey Shoigu said.