Global Food Security Reauthorization Act of 2022 This bill reauthorizes through FY2028 activities to implement the Global Food Security Strategy, a whole-of-government strategy to promote global food security, resilience, and nutrition. The bill also modifies aspects of the strategy, such as requiring the strategy to seek to improve the efficiency and resilience of agricultural production. The bill also reauthorizes through FY2028 activities related to the Emergency Food Security Program, an international market-based assistance program.