An Elbit Systems employee operates systems of the Carmel project, a new combat vehicle, in Elkayim in northern Israel on August 4, 2019. - Israel unveiled options on August 4 to develop a "combat vehicle of the future" involving fewer soldiers operating it, large touchscreens, 360-degree vision and, in one prototype, a video game controller. The country's ministry of defence demonstrated those options for the project developed by three companies, aiming to further evaluate them, possibly narrow them and move forward in the months and years ahead. (JACK GUEZ/AFP/Getty Images)