Caribou Air Force Station
Caribou Air Force Station, also known as North River Depot and East Loring, is a defunct Air Force Station that operated from 1951 until some time when it was absorbed into Loring Air Force Base in 1962. It was located in Limestone, Maine, adjacent to Loring. Between 1951 and 1962 Caribou was an Operational Storage Site for Air Materiel Command (AMC-OSS), one of five in the United States, and the weapons storage and maintenance facility for Loring alert aircraft.
Niger Air Base 201
The U.S. military presence at Base 201 began on April 19, 2016. Once complete, the runway will be big enough to accommodate both MQ-9 Reaper armed drones as well as the much larger C-17 transport airplanes. Construction was scheduled to be completed by the end of 2018. However, delays have pushed the completion estimate to mid-2019. Runway construction is being undertaken by the 31st Expeditionary Rapid Engineer Deployable Heavy Operational Repair Squadron Engineers. As of November 2018, no ISR aircraft are presently operating out of the base.