Marines with Echo Company, Battalion Landing Team, 2nd Battalion, 1st Marines, 31st Marine Expeditionary Unit, exit an MV-22B Osprey tiltrotor aircraft during a long-range raid in the Central Training Area, Okinawa, Japan, Aug. 14, 2019. The 31st MEU and Amphibious Squadron 11, aboard Wasp Amphibious Ready Group ships, conducted a series of sequential operations which simulated naval expeditionary combined-arms maneuver from amphibious assets to shore, utilizing Marine Air-Ground Task Force capabilities integrated across all warfighting domains. - Marines with Echo Company, Battalion Landing Team, 2nd Battalion, 1st Marines, 31st Marine Expeditionary Unit, exit an MV-22B Osprey tiltrotor aircraft during a long-range raid in the Central Training Area, Okinawa, Japan, Aug. 14, 2019. The 31st MEU and Amphibious Squadron 11, aboard Wasp Amphibious Ready Group ships, conducted a series of sequential operations which simulated naval expeditionary combined-arms maneuver from amphibious assets to shore, utilizing Marine Air-Ground Task Force capabilities integrated across all warfighting domains.