US HB2139

Amends the Homeland Security Act of 2002 to require DHS to develop a training program through the Federal Law Enforcement Training Centers for State, local, Tribal, campus, and territorial law enforcement to combat transnational repression and related terrorism threats

Training must cover identifying transnational repression instances, collecting information to identify perpetrators, sharing information with private sector and targeted communities, and personal safety best practices for potential victims

Defines transnational repression as foreign government actions to coerce, harass, or threaten individuals to act in that government's interest, or to suppress First Amendment rights, including extrajudicial killings occurring in the U.S. or against U.S. persons

Requires the Assistant Secretary of Partnership and Engagement and Officer for Civil Rights and Civil Liberties to conduct community awareness briefings for law enforcement and at-risk communities on identifying and protecting against transnational repression

Mandates the Comptroller General submit a report to Congress within two years on implementation of the new requirements