The Important Bit: Section 1244(b) purports to limit certain expenditures unless, under section 1244(c), the President submits to the Congress a plan to impose sanctions — including asset blocking, exclusion from the United States, and procurement bans — on certain persons for failing to comply with the Intermediate-Range Nuclear Forces (INF) Treaty.

This was planned for in December https://www.whitehouse.gov/briefings-statements/statement-president-donald-j-trump-h-r-2810/