In 2011, Army Sergeant 1st Class Aaron Causey lost both of his legs in an IED blast. Kat Causey, his wife and a USO volunteer, speaks on the support that the USO provided for her family ever step of the way.

Click here to watch the full “USO - For the Troops” documentary.

You can send a message of support and thanks directly to service members via the USO’s Campaign to Connect. Your messages will appear on screens at USO locations around the world.