The U.S. Marine Corps takes delivery of the final MV-22B Osprey aircraft, marking the end of the type’s procurement within the Marine Corps fleet. Multiple outlets report that the service receives the 359th MV-22B on Tuesday, described as the last model in the delivery sequence. The deliveries conclude the Marine Corps’ acquisition of the MV-22B variant, which is a tiltrotor aircraft designed for vertical lift and fixed-wing flight. While the articles focus on the completion event, they do not add operational details beyond confirming the aircraft number and the timing of the handover. The reporting is consistent across outlets, with each noting that the aircraft is the last of 359 MV-22Bs and that the delivery begins the “last chapter” for the Marine Corps’ MV-22B program. The information reflects an administrative milestone—final aircraft delivery—rather than changes to capabilities, basing, or future replacement efforts.