National Intelligence Director Dan Coats told Congress in May that Kim has been photographed beside a nuclear warhead design and missile airframes to show that North Korea has warheads small enough to fit on a missile. This photo circulated by the North Korean government shows the launch of a Hwasong-14 intercontinental ballistic missile, ICBM, in the northwest region of North Korea, Tuesday, July 4, 2017 (Korean Central News Agency/Korea News Service via AP, File)