The Self-protect High Energy Laser Demonstrator, currently exists as a bulky, ground-based demonstrator. However, the Air Force is optimistic that Self-protect High Energy Laser can be shrunk to a small pod that could be tested on an F-15 fighter by this year and eventually integrated also integrated into F-16 and F-35 single-engine fighters. Some sources suggest the system may see its first flight tests on C-17 or C-130 cargo planes.