RCW 38 refers to the Revised Code of Washington Title 38, which encompasses laws related to the Washington State Military Department. This title outlines the organization, powers, and responsibilities of the state's military forces, including the Washington Army National Guard and Washington Air National Guard. The code also addresses issues such as military training, emergency management, and the state's role in supporting federal military operations. It provides a legal framework for the mobilization of state resources during emergencies and outlines the rights and benefits for service members and their families.