prohibited activity
Defined in 1 dictionary — U.S. Code
United States Code
22 U.S.C. § 6303 — for purposes of this section (6 versions over time)
For purposes of this section, the term “prohibited activity” means the act of knowingly, materially, and directly contributing or attempting to contribute, through the provision of financing, to—
(1) the acquisition of unsafeguarded special nuclear material; or
(2) the use, development, production, stockpiling, or other acquisition of any nuclear explosive device,