Research ReportCRS In FocusVersion 3
IF12735
U.S. Extended Deterrence and Regional Nuclear Capabilities
Published May 21, 2026Updated May 22, 2026
Full report
What this is
The Congressional Research Service is a nonpartisan policy and legal analysis arm of the Library of Congress. CRS reports are written for members of Congress and their staff, not the public — but they’re made available openly through Congress.gov.