CAPTAIN OF THE USPD

Message from the Captain

“Effective leadership starts on the ground. Command exists to provide direction, remove obstacles, and ensure that every operation is conducted lawfully, professionally, and with purpose.”
— Daniel J. Mercer, Captain

Command Overview

Captain Daniel J. Mercer serves as a command-level officer within the United States Police Department, responsible for leading operational units and supervising supervisory personnel. As a Captain, he provides direct command oversight of complex policing functions and ensures that executive directives are executed effectively at the operational level.

Known for an assertive yet measured leadership style, Captain Mercer emphasizes tactical awareness, lawful authority, and operational discipline. His role focuses on maintaining mission readiness, officer safety, and consistent enforcement of departmental standards.

Responsibilities & Authority

As a Captain, Daniel J. Mercer is responsible for:

• Command and supervision of assigned units, watches, or divisions

• Operational planning and execution of enforcement activities

• Oversight of supervisors and field leadership personnel

• Enforcement of departmental policies and operational standards

• Command-level involvement in critical incidents and coordinated operations
  
  

All authority exercised in this role is derived from the USPD command structure and is subject to internal oversight and accountability mechanisms.

Leadership Philosophy

Captain Mercer’s leadership philosophy is grounded in operational credibility, clarity of command, and accountability. He emphasizes leading from the front, maintaining professional standards, and ensuring that personnel are properly trained, equipped, and supported.

Through disciplined leadership and decisive command, Captain Mercer contributes to the operational effectiveness and professional integrity of the United States Police Department.

Office of the Captain
United States Police Department
Operational Command • Professional Leadership • Accountability