At the direction of the President of the United States, and as a mark of respect for the victims of the senseless acts of violence perpetrated on March 22, 2021, in Boulder, Colorado, the flag of the United States shall be flown at half-staff beginning immediately until sunset, March 27, 2021.

The flag shall be flown at half-staff on all Department of Defense buildings, grounds and naval vessels throughout the United States and abroad.