Jiyanklis Air Base, identified by ICAO code HEGS, is a military airfield located near Abu El Matamir in the Beheira Governorate of Egypt. It is operated by the Egyptian Air Force and serves a defense and operational role rather than civilian commercial aviation. The base is situated in the Nile Delta region west of the Nile, an area of significant agricultural and strategic importance to Egypt. Like many Egyptian military installations, detailed public information about its facilities and operations is limited.