U.S. intelligence leaders brief Senate on global threats

District of Columbia Hart Senate office building Senate Intelligence Committee US USA United States Washington agencies briefing global heads hearing information intelligence leaders threats worldwide CIA Director John Ratcliffe Senate Intelligence Committee hearing global threats United States U.S. interests Washington March 25 2025 Allison Bailey NurPhoto testimony intelligence national security espionage counterterrorism cybersecurity geopolitics foreign policy defense surveillance strategic interests international relations threat assessment security challenges intelligence briefing U.S. government political affairs national defense security strategy intelligence operations legislative oversight security policy.