Which entity is NOT involved in the regulation of arms exports?

The U.S Department of Education is not involved in the regulation of arms exports because its primary focus is on managing federal education programs and overseeing education policies rather than national security or defense matters. The regulation of arms exports is a specialized function related to the control of military and dual-use goods, which falls under the purview of other entities.

The U.S Department of State, for instance, plays a crucial role in the regulation of arms exports through its administration of the International Traffic in Arms Regulations (ITAR), which governs the export and import of defense-related articles and services. The U.S Department of Commerce also has responsibilities related to the export of dual-use goods, which are items that may have both civilian and military applications. Additionally, the U.S Department of Defense is involved in arms exports as it assesses the impacts on national security and may provide input on defense trade policy. Therefore, the operations of these departments are integral to maintaining controls over arms exports, while the Department of Education is unrelated to these activities.