2nd Battalion, 11th Field Artillery Regiment, 2nd Infantry Brigade Combat Team conduct a live-fire air assault artillery raid exercise on Schofield Barracks, Hawaii, October 10, 2019. The coordinated exercise, alongside the 25th Combat Aviation Brigade, was the first live-fire air assault of M777 Howitzers ever conducted on the island of Oahu. (U.S. Army video by 1st Lt. Ryan Debooy)