The United States and Japan agreed to establish a Japanese facility for the joint production of advanced medium-range air-to-air missiles under an initiative called Operation Supercharge

From the articleUS and Japan agree to establish missile-production facilityAlso in US and Japan, Long Alarmed by China's Aggression, Agree to Establish Missile-Production Facility, US and Japan, long alarmed by China's aggression, agree to establish missile-production facility, US and Japan agree to establish missile-production facility, US and Japan, long alarmed by China’s aggression, agree to establish missile-production facility