Summary
Overview
Work History
Education
Skills
Security Events
Timeline
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Dempsey Aguayo

Anderson,SC

Summary

Dedicated and vigilant law enforcement professional with over three years of experience at MCAS Iwakuni, specializing in patrol operations, emergency response, and community policing. Demonstrates sound judgment, quick decision-making under pressure, and a consistent ability to maintain composure and professionalism in high-stress environments. Skilled in enforcing laws and regulations, managing critical incidents, and fostering strong community relationships to deter crime and enhance public safety. Committed to upholding the highest standards of integrity, discipline, and service in every aspect of duty.

Overview

3
3
years of professional experience

Work History

Military Police Officer

United States Marine Corps
Iwakuni, Japan
11.2021 - 01.2025

Special Assignments & Technical Skills Training & Certifications Military Conduct & Clearance

  • Responded to a wide range of service calls including fire alarms, duress alarms, medical emergencies, and drunk/disorderly conduct both on and off installation. Maintained composure and exercised sound judgment under pressure.
  • Collaborated with Japanese firefighters during fire response efforts; cleared buildings, investigated causes of smoke/fire, and assessed for negligence or malicious intent.
  • Conducted security responses to high-priority alarm activations, including Level 3 alarm buildings and SCIFs (Sensitive Compartmented Information Facilities). Assessed for potential breaches, theft, or sabotage.
  • Executed building clearances with weapons drawn during duress calls and potential intrusions.
  • Conducted professional traffic stops in accordance with legal and procedural standards. Identified and processed traffic violations such as failure to yield or stop, ensuring accurate radio communication throughout.
  • Demonstrated strong interviewing and investigative skills, interacting with both suspects and victims. Collected evidence including fingerprints, saliva DNA samples, and documented crime scenes with photographs and reports.
  • Served as entry control point guard; scanned CACs, enforced access control, conducted vehicle inspections, and performed Random Antiterrorism Measures (RAM) including undercarriage checks for hazardous materials.
  • Conducted detailed security patrols of mission-critical infrastructure including JP5 fuel lines, harbor, flightline, hangars, armory, and aircraft (F-35, F-18, C-130).
  • Authored accurate and timely incident reports. Completed supporting paperwork including suspect/victim information sheets, waiver of rights forms, and chain-of-command notifications.
  • Responded to medical emergencies, secured scenes, and ensured patient responsiveness until EMS/fire personnel arrived.
  • Rotated between day and night shifts every three months; adapted to 12–14 hour shifts consistently while maintaining performance.
  • SCIF Security & Alarm Monitoring:
    Worked in a cybersecurity capacity within a SCIF. Certified in Symmetry alarm monitoring systems. Monitored and responded to alarm activations, coordinated responses with MPs and facility Points of Contact (POCs).
  • Access Control & Flightline Security:
    Authorized to restrict flightline access for violations such as unauthorized double-scanning. Operated entry control points and coordinated emergency entry for police, medical, and fire personnel.
  • Camera Surveillance Operations:
    Managed base-wide surveillance systems covering entry points, hangars, fuel farms, and flightline. Utilized footage to assist in investigations, traffic enforcement, and identifying suspicious activity.
  • Escort & Transport Duties:
    Performed money escorts for high-value transports. Provided armed escort for ordnance vehicles ensuring secure transfer to final destinations.
  • Leadership & Peer Mentoring:
    Supported new military police personnel by instructing on daily operations, radio usage, report writing, traffic stop protocols, and post procedures. Provided morale support by ensuring remote posts received food and water.
  • Weapons Qualifications:
    SIG Sauer M18 Pistol
    Benelli M4 Shotgun
    X-26E Taser (HEMI/LESD Certified)
    Baton (Yearly)
    Defense Tactics (Deftac – CQB, jiu-jitsu, takedown, and compliance)
    Oleoresin Capsicum (OC Spray – Level 3 Exposure)
  • CBRNE Certification:
    Trained and qualified in Chemical, Biological, Radiological, Nuclear, and Explosive defense protocols. Proficient with MOPP gear and gas mask use under exposure to CS gas.
  • Emergency & Tactical Training:
    CPR, First Aid, Active Shooter Drills
    Traffic Control & Manual Gate Operations
    Regular Tuesday Unit Training Exercises
    AVOC (Airfield Vehicle Operator Course) – includes ATC radio protocol and flightline SOP
  • Maintained Secret Clearance throughout military service.
  • Upheld USMC standards for grooming, weight, and physical fitness.
  • Successfully passed the Physical Fitness Test (PFT) and Combat Fitness Test (CFT).
  • Received Honorable Discharge.

Education

Military Police Basic Course -

USMC Military Police Course
Fort Leonard Wood, MO
10-2021

Skills

  • Incident reporting
  • Surveillance operations
  • Access control
  • Emergency response
  • Traffic enforcement
  • Weapons handling
  • Communication skills
  • Team leadership
  • Time management
  • Problem solving
  • Leadership

Security Events

G7 Summit – Presidential Security Detail

Marine Corps Air Station (MCAS) Iwakuni, Japan
May 19–21, 2023

Selected to support Presidential security operations during the 2023 G7 Summit in Hiroshima. MCAS Iwakuni served as the arrival and departure site for Air Force One, carrying the President of the United States.

  • Assigned to protect Air Force One while on the flight line; enforced strict access control in coordination with U.S. Secret Service and base security forces.
  • Challenged all personnel at Entry Control Points (ECPs), verifying identification and ensuring only authorized personnel accessed restricted areas.
  • Conducted walking patrols along flight line perimeter fencing to detect and deter unauthorized surveillance, photography, or breaches.
  • Successfully maintained 100% security integrity with zero incidents reported throughout the Presidential visit. Praised for professionalism and operational discipline under high-level security conditions.
Friendship Day Air Show

MCAS Iwakuni, Japan
April 15, 2023 & May 5, 2024

Supported one of Southeast Asia's largest joint U.S.-Japan air shows, which drew tens of thousands of attendees and included high-level aviation demonstrations, cultural exchange events, and force protection efforts.

  • 2024 Event:
    Collaborated with Naval Criminal Investigative Service (NCIS) to support foreign national screening and threat assessment.
    Identified, screened, and processed over 700 non-Japanese visitors, including individuals flagged for potential ideological or geopolitical concerns.
    Played a critical role in safeguarding U.S. and allied personnel through active counterintelligence and force protection operations.
    Efforts were officially recognized and commended by both MCAS Iwakuni Command and the NCIS Far East Field Office.
  • 2023 Event:
    Assigned to frontline ECP security, conducting baggage inspections and screening attendees for contraband including firearms, knives, radios, drugs, alcohol, and other prohibited items.
    Maintained high visibility presence and consistent enforcement of base security protocols.
    Ensured safe and secure access for thousands of guests and supported interagency coordination with Japanese Self-Defense Forces (JSDF) and U.S. security entities.
Exercise ACTIVE SHIELD

MCAS Iwakuni, Japan
November 7–17, 2022 & October 17–26, 2023

Participated in annual base-wide joint force readiness exercise, simulating real-world security, emergency response, and defense scenarios in coordination with the Japanese Maritime Self-Defense Force (JMSDF).

  • Engaged in scenario-based training including bomb threat response, Tactical Combat Casualty Care (TCCC), riot control operations, and chemical/biological hazard response.
  • Assigned to perimeter defense posts with full combat load (Kevlar helmet, flak vest with SAPI plates) and armed with M16 service rifle and M240B medium machine gun.
  • Maintained strict post vigilance and enforced identification protocols, challenging all non-U.S. military personnel.
  • Strengthened joint interoperability and combat readiness between U.S. Marine Corps and JMSDF security forces.

Timeline

Military Police Officer

United States Marine Corps
11.2021 - 01.2025

Military Police Basic Course -

USMC Military Police Course