This legislation aims to bolster the safety and security of United States Postal Service (USPS) employees and its mail delivery system. It includes a Sense of Congress emphasizing the need to protect letter carriers from violence and for the Attorney General to vigorously prosecute assaults against them. A significant provision authorizes the appropriation of $1,400,000,000 annually for fiscal years 2026 through 2030 to the USPS. These funds are designated for critical security upgrades, specifically for the installation of high-security collection boxes and the replacement of older universal mailbox keys, known as arrow keys, with more secure electronic versions . To improve law enforcement response, the bill mandates the Attorney General appoint an Assistant United States Attorney in each judicial district to coordinate the investigation and prosecution of offenses against the Postal Service, including mail-related crimes and assaults against carriers. Additionally, the United States Sentencing Commission is directed to amend its guidelines to ensure that the assault or robbery of a postal employee is treated with the same severity as the assault of a law enforcement officer, aiming for stronger penalties for such crimes.