This National Security Presidential Memorandum establishes the official United States policy for the cybersecurity of National Security Systems (NSS), directing that these systems, owned by the Department of War (DOW), Intelligence Community (IC), and Federal Civilian Executive Branch (FCEB) Agencies, must be defended to the greatest extent practicable.

The memorandum formally re-establishes the Committee on National Security Systems (CNSS) under NSC staff coordination, designates the Director of the NSA as the National Manager for NSS, and rescinds earlier governing documents.

It sets forth governance, accountability structures, mandates cybersecurity requirements equivalent to or exceeding those for other Federal systems, and details implementation steps for harmonizing policies, incident reporting, and assessing cloud security.

This National Security Presidential Memorandum directs the comprehensive acceleration and responsible integration of Artificial Intelligence (AI) across the entire national security enterprise, including intelligence and warfighting domains.

The action is guided by four central policy pillars: Adoption of AI to enhance operational effectiveness, Adaptation by leveraging commercial and open-source technologies, Assurance that all AI is reliable and controllable, and Accountability to ensure AI use upholds U.S. civil liberties and the constitutional chain of command.

The memorandum mandates specific timelines for agency heads to update directives, establish governance frameworks, develop crucial computing infrastructure roadmaps, build AI talent reserves, and implement rigorous security testing methodologies, while also rescinding prior relevant guidance.

This Presidential Action mandates comprehensive reforms to U.S. customs enforcement, asserting that stronger measures are crucial for national security, foreign policy, and the economy.

The order directs the Secretary of Homeland Security to revise regulations within 180 days to enforce higher accountability standards for Importers of Record (IORs), including requiring tangible domestic assets or increased bonding, mandating detailed disclosure of ownership and supply chain data, and imposing stricter rules for foreign IORs, such as prohibiting their use of informal entry.

Furthermore, the action targets enhanced enforcement penalties for noncompliance, streamlined disposal of illegal imports, and established vetting procedures to ensure all parties involved in importing maintain 'good standing' with Customs and Border Protection (CBP).

This Presidential Action establishes a national policy focused on maintaining U.S. leadership in Artificial Intelligence (AI) by simultaneously encouraging innovation and strengthening national security against evolving AI-related threats.

The action directs various departments, including War, Homeland Security, and the Treasury, to immediately upgrade federal system cyber defenses, prioritize the defense of National Security Systems, and establish a voluntary information-sharing arrangement with AI developers regarding "covered frontier models" to assess potential risks before public release.

Furthermore, the Attorney General is tasked with prioritizing the criminal prosecution of individuals who misuse AI to illegally access or damage computer systems.

This Presidential Action directs federal agencies to strengthen the integrity and safety of the U.S. financial system by mitigating risks associated with illicit cross-border finance and unsafe lending practices.

The order tasks the Secretary of the Treasury with issuing an advisory detailing red flags for financial abuse related to unauthorized employment and payroll schemes, and proposing changes to Bank Secrecy Act (BSA) regulations to enhance customer due diligence, potentially considering lawful immigration status when assessing risk.

Furthermore, the Consumer Financial Protection Bureau is directed to clarify that potential deportation and loss of wages should be considered factors in assessing a non-work-authorized borrower's ability to repay a loan, aiming to safeguard the national banking system against structural credit risks.

This Presidential Proclamation officially designates May 15, 2026, as Peace Officers Memorial Day and May 10 through May 16, 2026, as Police Week, using the occasion to honor law enforcement officers who have died or been injured in the line of duty.

The document praises current administration efforts to restore law and order, citing actions such as directing federal resources, ending certain bail practices, and claims of reduced crime rates, while also contrasting these efforts with policies of a previous administration perceived as contributing to lawlessness.

This Presidential Action document transmits a list of personnel nominations to the Senate for confirmation across various federal departments, including the Treasury, Homeland Security, State Department, and Labor Department, alongside the formal withdrawal of one prior nomination for a Public Health Service position.

This Presidential Proclamation, issued by Donald J. Trump, designates May 2 through May 3, 2026, as National Fallen Firefighters Memorial Weekend to honor volunteer and career firefighters who have died in the line of duty, expressing gratitude for their courage and pledging continued governmental support for the resources and training needed by active firefighters.

The proclamation further directs that the flag of the United States shall be flown at half-staff at all Federal office buildings on Sunday, May 3, 2026, in observance of the National Fallen Firefighters Memorial Service.