Operation Chromite (Korean: 인천상륙작전) or Battle for Incheon: Operation Chromite in US, is a 2016 South Korean spy war film co-written and directed by John H. Lee. It is a fiction based on a true story of Operation X-ray by ROK Navy Intelligence Unit and Operation Trudy Jackson by US Military Intelligence Unit, depicts espionage which took charge for preparatory stage of Operation Chromite in Korean War.