Welcome to The Hill’s Defense & NatSec newsletter{beacon} Defense &National Security Defense &National Security   The Big ...

As authorities search for answers about why an American Airlines regional passenger jet collided mid-air with an Army Black ...

An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National ...

Grace Maxwell, 29, a student at Cedarville University in Greene County, Ohio, was identified as one of the 67 killed in the D ...

A PSA Airlines Bombardier CRJ700 regional jet collided with a Black Hawk helicopter while on approach at Reagan Washington ...

The plane had been cleared to land on Reagan National Airport’s main runway. But in the final moments of the flight, air ...

An American Airlines regional jet went down in the Potomac River near Ronald Reagan Washington National Airport.

Authorities are investigating an apparent crash involving a regional jetliner and a helicopter near a Washington, D.C., area ...

A regional jet carrying 64 people collided in midair with a Black Hawk helicopter as the plane was approaching a runway at ...

An American Airlines regional passenger jet and a U.S. Army Black Hawk helicopter collided midair and crashed into the ...