Medical supplies, outdoor gear, camo, sleeping bags and now — drones. These items have reached the battlefields in the east as new images on social media show Ukrainian soldiers holding the unmanned aircraft. While the drones are far from military grade and are more akin to ones hobbyists could easily purchase in the United States, they can fly hundreds of feet in the air and beam back video to tablets and smartphones on the ground. But unlike military grade equipment, these commercial drones will likely be subject to jamming from adversaries. And that’s why the organization managing these supplies —…