Passengers will need a more secure license to fly anywhere in the United States and even to enter federal buildings.

Kristi Noem, the secretary of homeland security, said that travelers without a federally recognized document would face additional screening on Wednesday but would not be barred from flights.

Travelers who don’t yet have a new federally approved identification card should expect delays at the nation’s airports but will still be able to board domestic flights, Homeland Security Secretary Kristi Noem said.

All four international airports around Moscow temporarily suspended flights as Russia said its forces intercepted more than 100 Ukrainian drones.

Ukraine launched a large drone attack overnight on Russia that led to the country closing several airports in and around Moscow. More than 100 drones hit targets across 11 regions in Russia on Tuesday,

(Reuters) -Russian air defence units destroyed a swarm of Ukrainian drones targeting Moscow in a second night attack in a row, prompting the closure of all airports in the capital for several hours, officials said early on Tuesday.