Arizona National Guard medics and logistics personnel administer the COVID-19 vaccine and provide support to citizens of the Salt River Pima Maricopa Indian Community, Feb. 20, 2021. Citizen-Soldiers from the Arizona National Guard served in various roles …Arizona National Guard medics and logistics personnel administer the COVID-19 vaccine and provide support to citizens of the Salt River Pima Maricopa Indian Community, Feb. 20, 2021. Citizen-Soldiers from the Arizona National Guard served in various roles …