Below is a calendar of congressional hearings on national security matters for this week.

Monday, May 23

5:30pm – Senate Foreign Relations – The Open Skies Treaty: Managing Russia’s Request to Upgrade Sensors – closed hearing (here)

Tuesday, May 24

10:00am – House Homeland Security – Subcommittee on Emergency Preparedness, Response, and Communications – Enhancing Preparedness and Response Capabilities to Address Cyber Threats (here)

10:00am – Senate Appropriations – Subcommittee on Defense – Markup: FY2017 Defense Appropriations Bill (here)

11:00am – Senate Appropriations – Subcommittee on Homeland Security – Markup: FY2017 Homeland Security Appropriations Bill (here)

2:00pm – House Foreign Affairs – Subcommittee on Terrorism, Nonproliferation, and Trade – The US-Saudi Arabia Counterterrorism Relationship (here)

2:00pm – House Homeland Security – Subcommittee on Border and Maritime Security – Border Security Gadgets, Gizmos, and Information: Using Technology to Increase Situational Awareness and Operational Control (here)

2:00pm – House Oversight and Government Reform – Subcommittee on National Security – Guantánamo Bay: The Remaining Detainees (here)

2:30pm – Senate Intelligence – Briefing: Intelligence Matters – closed meeting (here)

Wednesday, May 25

9:00am – House Oversight and Government Reform – Federal Agencies’ Reliance on Outdated and Unsupported Information Technology: A Ticking Time Bomb (here)

10:00am – House Foreign Affairs – Iran Nuclear Deal Oversight: Implementation and its Consequences, Part II (here)

10:00am – Senate Foreign Relations – Subcommittee on East Asia, the Pacific, and International Cyber Security – International Cybersecurity Strategy: Deterring Foreign Threats and Building Global Cyber Norms (here)

10:00am – Senate Homeland Security and Governmental Affairs – Business Meeting to Discuss the DHS Accountability Act of 2016 (S. __), the Biodefense Strategy Act of 2016 (S. __), the Federal Information Systems Safeguards Act of 2016 (S. __), and the OPEN Government Data Act (S. 2852), among other matters (here)

2:30pm – House Foreign Affairs – Subcommittee on the Middle East and North Africa – Tunisia’s Struggle for Stability, Security, and Democracy (here)

Thursday, May 26

9:30am – House Foreign Affairs – Markup: Department of State Operations Authorization and Embassy Security Act, Fiscal Year 2016 (S. 1635) (here)

10:00am – House Armed Services – Subcommittees on Seapower and Projection Forces & Readiness – Navy Force Structure and Readiness: Perspectives from the Fleet (here)

10:00am – Senate Homeland Security and Governmental Affairs – Protecting America from the Threat of ISIS (here)

10:00am – Senate Judiciary – Business Meeting to Discuss the Expatriate Terrorist Act (S. 247) and the Electronic Communications Privacy Act Amendments Act of 2015 (S. 356) (here)

10:30am – Senate Appropriations – Markup: FY17 Defense Appropriations Bill & FY17 Homeland Security Appropriations Bill (here)

12:00pm – House Foreign Affairs – Subcommittee on Africa, Global Health, Global Human Rights, and International Organizations – The ISIS Genocide Declaration: What Next? (here)

2:00pm – Senate Intelligence – Briefing: Intelligence Matters – closed meeting (here)