The Mexico Security Assistance Accountability Act, which would require the State Department to develop a strategy to dismantle the Mexican drug cartels that ensures U.S. security assistance is delivering the best return on investment for taxpayers;
Require the State Department to develop a strategy to dismantle Mexican drug cartels and ensure U.S. security assistance is effective.
Occurrences
S.1780 | Mexico Security Assistance Accountability Act
I look forward to working with my colleagues on the Foreign Relations Committee to continue advancing them through the legislative process. Senator McCormick introduced S. 1780, the Mexico Security Assistance Accountability Act... This bill would require the State Department to develop a strategy for U.S. security assistance in Mexico to dismantle the cartels, increase the capacity of Mexico’s military and public security institutions to degrade the cartels, and combat public corruption and impunity.
The first bill, S. 1780, known as the Mexico Security Assistance Accountability Act, was introduced on May 15 alongside Senator Mark Kelly (D-AZ). It mandates the State Department to outline a strategy to dismantle Mexican drug cartels, enhance Mexico's military and public security institutions, and tackle corruption.
Senators Dave McCormick (R-PA) and Mark Kelly (D-AZ) today introduced S. 1780, the Mexico Security Assistance Accountability Act, which would require the State Department to develop a strategy to dismantle the Mexican drug cartels that ensures U.S. security assistance is delivering the best return on investment for taxpayers.
Not later than 180 days after the date of the enactment of this Act, the Secretary of State shall submit to the Committee on Foreign Relations of the Senate and the Committee on Foreign Affairs of the House of Representatives a report with a strategy for United States security assistance to Mexico.
Evidence
On May 15, 2025, Senators Dave McCormick (R-PA) and Mark Kelly (D-AZ) introduced S. 1780, the Mexico Security Assistance Accountability Act, requiring the State Department to develop a strategy to dismantle Mexican drug cartels and ensure U.S. security assistance is effective.
On June 5, 2025, Senator McCormick's bill, S. 1780, passed the Senate Foreign Relations Committee, marking progress in legislative efforts to combat Mexican drug cartels.
On October 9, 2025, Senator McCormick voted in favor of the National Defense Authorization Act (NDAA) for Fiscal Year 2026, which included provisions from his Mexico Security Assistance Accountability Act, requiring the State Department to develop a strategy to dismantle Mexican drug cartels.
On July 31, 2025, an amendment to the NDAA was proposed, requiring the Secretary of State to submit a strategy for U.S. security assistance to Mexico, focusing on dismantling transnational criminal networks and enhancing Mexico's security institutions.
Public Law 119-60 enacted the FY2026 NDAA and added Section 8365, which requires the Secretary of State to submit a report with a strategy for countering transnational criminal organizations in Mexico and to explain how U.S. security assistance will dismantle those networks.
Public Law 119-60 contains Section 8365, requiring the Secretary of State to submit, within 180 days, a strategy for countering transnational criminal organizations in Mexico. The strategy must explain how U.S. security assistance will dismantle drug-trafficking criminal networks, strengthen Mexican security institutions, address corruption, and include milestones and performance measures.
Congress.gov records S.1071 as becoming Public Law No. 119-60 on December 18, 2025, after the House passed it and the Senate agreed to the House amendment by a 77-20 vote.
The Senate roll call for the motion to concur in the House amendment to S.1071 shows the motion agreed to, 77-20, and lists McCormick (R-PA) as voting Yea.
Congress.gov identifies S.1780 as the Mexico Security Assistance Accountability Act, sponsored by Sen. David McCormick, introduced May 15, 2025, and reported by the Senate Foreign Relations Committee on June 18, 2025.
The reported text of S.1780 required the Secretary of State to submit a strategy for U.S. security assistance to Mexico, including a plan to dismantle transnational criminal networks, strengthen Mexican security institutions, and set priorities, milestones, and performance measures.
McCormick's Senate office said the FY2026 NDAA passed by the Senate included his Mexico Security Assistance Accountability Act, requiring the State Department to develop a cartel-dismantling strategy and assess security assistance returns.
Public Law 119-60 includes Section 8365, titled Strategy for countering transnational criminal organizations in Mexico. It requires the Secretary of State, within 180 days of enactment, to submit a strategy for countering such organizations in Mexico. The required strategy must explain how U.S. security assistance will dismantle drug-trafficking networks, strengthen Mexican military and public security institutions, improve rule of law and anti-corruption capacity, assess prior assistance, and set priorities, milestones, and performance measures.
Congress.gov records S.1071 as becoming Public Law No. 119-60 on December 18, 2025. The bill status is Became Law, after House passage on December 10, 2025, Senate agreement to the House amendment on December 17, 2025, and presentation to the President on December 18, 2025.
The Senate roll call for the motion to concur in the House amendment to S.1071 shows the motion agreed to, 77-20, on December 17, 2025. The vote list records McCormick (R-PA) as voting Yea.
Congress.gov identifies S.1780, the Mexico Security Assistance Accountability Act, as sponsored by Sen. David McCormick and introduced on May 15, 2025. The Senate Foreign Relations Committee reported it with an amendment on June 18, 2025, and it was placed on the Senate Legislative Calendar as Calendar No. 97.
The reported text of S.1780 required the Secretary of State to submit a strategy for U.S. security assistance to Mexico. The required elements included a plan to dismantle transnational criminal networks trafficking illicit drugs into the United States and priorities, milestones, and performance measures to monitor and evaluate the strategy.
Assessments
The promised requirement was enacted during McCormick's Senate term through Public Law 119-60, the FY2026 NDAA. Section 8365 requires the Secretary of State to submit a strategy for countering transnational criminal organizations in Mexico, including how U.S. security assistance will dismantle drug-trafficking networks and be measured for effectiveness. McCormick sponsored and advanced the closely matching S.1780 and voted for final passage, so candidate attribution is strong.
McCormick materially advanced this promise by introducing S. 1780 and helping move its provisions into the FY2026 NDAA. Public Law 119-60, enacted on December 18, 2025, requires the Secretary of State to submit a strategy for countering criminal organizations in Mexico and explain how U.S. security assistance will help dismantle them. Because the required policy was enacted into law while McCormick was serving in the same Senate term, this counts as full delivery with same-term timing.
Multiple pieces of evidence show that Senator McCormick not only introduced and advanced legislation requiring the State Department to develop a strategy to dismantle Mexican drug cartels, but also succeeded in having provisions from his bill incorporated into the NDAA for FY2026. The NDAA was passed with these provisions, directly fulfilling the campaign promise within the same term. This legislative progression, culminating in passage, meets the standard for a delivered promise.
Senator McCormick introduced, advanced, and saw included in the NDAA for FY 2026 provisions requiring the State Department to develop a strategy to dismantle Mexican drug cartels and ensure effective U.S. security assistance. The NDAA passed in the same term, fulfilling the promise. Multiple sources confirm his direct legislative effort and successful outcome.