Great recent visit to Los Alamos National Laboratory. Received updates on LANL’s important nuclear #deterrence mission work and had conversations with their experts on today’s key nuclear nonproliferation and arms control challenges.

Today, we are taking steps to impose costs on Russia for its use of chemical weapons against Ukraine troops, including sanctioning entities and individuals associated with Russia’s chemical and biological weapons programs.

state.gov/imposing-new-m…

I visited Maxwell School to speak and engage students, faculty, and alumni on NATO and the role of arms control, nonproliferation, and disarmament.  

Thank you for hosting this open dialogue on U.S. efforts aimed to strengthen international security.

state.gov/under-secretar…

Yesterday I had the pleasure of meeting with these young women of the Black Professionals in International Affairs. 

These ladies visited the Department of State to participate in a Model UN as part of the Black Professionals in International Affairs-BPIA’s Madam Ambassador Program.

U/S of State for Arms Control & Int'l Security: This week visited Sandia National Labs to meet with their experts on issues of Global Security and on their important partnerships with the T Family. I also participated in a Distinguished Speakers Series and did a tour of their @Energy lab capabilities.

I thank the lab for…

AUKUS partners remain committed to the highest non-proliferation standard. The tri-lateral security partnership is committed to working together to actualize AUKUS and deepening our partnerships.

I very much enjoyed my opportunity to visit with USSOCOM to discuss ways in which we can continue to work together to strengthen many areas of international security.

Earlier this week, I had the opportunity to participate on a panel with J Robert Oppenheimer and Lt. Gen. Groves grandsons, hosted by State ADS Bureau.

I am reminded of the history of Department of State’s Arms Control and International Security daily and the importance of our work. Thank you…

Thank you Bureau of East Asian and Pacific Affairs for hosting the Trilateral Women in Security Program visit. 

I believe that the security and prosperity of the Indo-Pacific region depends on the meaningful integration of female identifying experts, particularly joint cooperation between the United…

This morning, I attended a roundtable discussion on the International Security Advisory Board’s report titled “Deterrence in a World of Nuclear Multipolarity”.

Thank you CSIS for organizing and hosting this productive meeting. State ADS Bureau #nucleardisarmament

It was an honor to join Australian Embassy, USA 🇦🇺🇺🇸, Under Secretary Uzra Zeya, and Ambassador Linda Thomas-Greenfield honoring Japanese Prime Minister Kishida Fumio at today's State Luncheon hosted by @VPHarris and Secretary Antony Blinken

I look forward to continued engagements with Japan as we work together to strengthen international…

Last week I hosted the seventh Arms Control and International Security (T) Town Hall. Together with T Family Senior Bureau Officials, we identified 80 high priority FY2023 accomplishments aligning with my priorities.

I’m looking forward to highlighting these accomplishments…

I had the honor to join the diplomatic community and my Department of State colleagues during this dinner hosted by Secretary Antony Blinken.

I had the pleasure of swearing-in Nicole Shampaine, the new U.S. Ambassador to the OPCW. We are excited to see her at the helm as an important champion of a world free from chemical weapons.

Very important to highlight the work of eliminating unexploded ordnance. This work directly impacts communities recovering from the impact of war and conflict. 

Thank you Foreign Press Center with amplifying the 23rd edition of the TWEIS report Political-Military Affairs, US Dept of State

It was my pleasure to participate in an ASIL panel discussing nuclear disarmament this afternoon. Great discussions on international legal architecture supporting the control of nuclear weapons. #nucleardisarmament #armscontrol