The term defense and related materiel sector of the Belarus economy includes military, armed forces, or security forces of or within Belarus; the use of arms or related materiel by military, armed forces, or security forces of or within Belarus; any person manufacturing, supplying, financing, procuring, or distributing goods, services, or technology to, from, or involving military, armed forces, or security forces of or within Belarus; and any related activities, including the provision or receipt of goods, services, or technology involving the defense and related materiel sector of the Belarus economy.
31 C.F.R. §548.304