U.S. Navy 1st Lt. Shannon Davis, Joint Non-Lethal Weapons Program surface warfare officer, talks about weapons options during a demonstration at Joint Base Langley-Eustis, Virginia, Nov. 8, 2018. Davis spoke of the options available for units, including rubber rounds, shotgun rounds loaded with rubber pellets, sponge grenades, crowd dispersal rounds, non-lethal claymores, tasers and sound and light systems. (U.S. Air Force photo by Airman 1st Class Monica Roybal)