Letter Text (PDF) Washington (January 30, 2026) – Senators Edward J. Markey (D-Mass.) and Jeff Merkley (D-Ore.), co-chairs of the Nuclear Weapons and Arms Control Working Group, along with Senators Chris Van Hollen (D-Md.) and Ron Wyden (D-Ore.) today wrote to President Trump urging the strongest possible non-proliferation measures in any revised nuclear cooperation agreement … Continue reading Markey, Merkley, Van Hollen, Wyden Urge Trump to Keep Longstanding Ban on South Korean Nuclear Enrichment, Reprocessing