The White House was briefly put on lockdown on Tuesday following reports of an airspace violation.
Fighter jets were scrambled after a small aircraft in the Washington area failed to communicate with federal air traffic controllers.
Officials later said the plane was not hostile.
The lockdown was lifted less than 30 minutes after it was first reported.


Saudi confirms attempted attack on oil refinery, no damage
At least four killed in Israeli strike on building in Lebanon's Baalbek
Kuwait announces death of child from shrapnel wound
Philippine lawmakers advance impeachment of Vice President Duterte
Qatar busts two cells linked to Iran’s Revolutionary Guard
