Department of Homeland Security spokesman Dave Lapan confirmed to Axios that DHS tested a laptop bomb in an "aircraft frame while on the ground but pressurized" prior to the March announcement of the laptop ban for airlines and airports in the Middle East and North Africa. Lapan said the test happened in the Washington, D.C., region and that DHS had been in conversations with aviation stakeholders about the threat about a month before the test.
This comes after DHS Secretary John Kelly said at a Wednesday event with The Aspen Institute the test "destroyed the plane." Lapan said they also tested equipment and protocols.
Why it matters: The testing suggests, just as DHS said at the time of the laptop ban announcement, DHS had legitimate security reasons to implement enhanced security measures to prevent this kind of bomb from exploding in or over our country.