One of the U.S. military’s most secretive and powerful aircraft—the Boeing E-4B “Nightwatch,” also known as the “doomsday plane”—took flight last night, raising alarm amid rising tensions in the Middle East. The aircraft departed Barksdale Air Force Base in Louisiana at 5:56 p.m. ET and landed at Joint Base Andrews after a closely monitored, unusual flight path.

The E-4B is no ordinary plane. Designed to function during nuclear war or national catastrophe, it serves as an airborne command center for the president, military leaders, and top security officials. Outfitted to withstand nuclear blasts and EMPs, the Nightwatch ensures continuity of command even if ground facilities are destroyed.

While the E-4B occasionally flies for training, its activity during high-stakes geopolitical moments sparks concern. This particular flight coincides with violent clashes between Israel and Iran. On June 13, Israeli strikes hit Tehran, prompting retaliatory missile attacks—some of which struck Tel Aviv despite Israel’s Iron Dome defenses.

Although the U.S. has not officially entered the conflict, the deployment of the Nightwatch suggests that military officials are on high alert.

Fueling speculation, President Donald Trump posted provocative messages on Truth Social, warning Iran and boasting about American military dominance. He claimed the U.S. controls Iranian airspace and threatened further action if civilian or military lives are endangered.

U.S. officials have not explained the Nightwatch’s flight, but its sudden appearance during such a volatile moment highlights the gravity of the situation—and the seriousness with which the U.S. is preparing for worst-case scenarios.