This Act may be cited as the Homeland Operations and Unilateral Tactics Halting Incursions: Preventing Coordinated Subversion, Military Aggression and Lawless Levies Granting Rogue Operatives Unchecked Power Act of 2025 or the HOUTHI PC SMALL GROUP Act of 2025.

(a) In general Chapter 37 of title 18, United States Code, is amended by inserting after section 798A the following: 798B. Communication of classified information on mobile or desktop messaging application Whoever knowingly communicates, furnishes, transmits, or otherwise makes available any classified information on a mobile or desktop messaging application shall be fined under this title, imprisoned not more than 10 years, or both.. (b) Clerical amendment The table of sections for chapter 37 of title 18, United States Code, is amended by inserting after the item related to section 798A the following: 798B. Communication of classified information on mobile or desktop messaging application..