![Capt. Andrew Callanan, a U.S. Army Reserve military police officer with the 535th Military Police Battalion, of Cary, North Carolina, poses for a portrait during the Active Shooter Threat Response Training taught Capt. Andrew Callanan, a U.S. Army Reserve military police officer with the 535th Military Police Battalion, of Cary, North Carolina, poses for a portrait during the Active Shooter Threat Response Training taught](https://c8.alamy.com/comp/P2J4ET/capt-andrew-callanan-a-us-army-reserve-military-police-officer-with-the-535th-military-police-battalion-of-cary-north-carolina-poses-for-a-portrait-during-the-active-shooter-threat-response-training-taught-at-an-army-reserve-installation-in-nashville-tennessee-on-sept-29-this-image-was-digitally-manipulated-in-post-production-us-army-reserve-photo-by-master-sgt-michel-sauret-P2J4ET.jpg)
Capt. Andrew Callanan, a U.S. Army Reserve military police officer with the 535th Military Police Battalion, of Cary, North Carolina, poses for a portrait during the Active Shooter Threat Response Training taught
![SYRIA, LATAKIA - FEBRUARY 12, 2023: A Russian military police officer talks to children outside a te SYRIA, LATAKIA - FEBRUARY 12, 2023: A Russian military police officer talks to children outside a te](https://cdn.imago-images.de/bild/st/0202618917/m.jpg)
SYRIA, LATAKIA - FEBRUARY 12, 2023: A Russian military police officer talks to children outside a te
![A U.S. Army Military Police (MP) Officer with the 18th MP Brigade, in Wiesbaden, Germany radios other Officers during U.S. Army Garrison Wiesbaden's exercise on Sept. 14, 2016, focusing on force protection A U.S. Army Military Police (MP) Officer with the 18th MP Brigade, in Wiesbaden, Germany radios other Officers during U.S. Army Garrison Wiesbaden's exercise on Sept. 14, 2016, focusing on force protection](https://c8.alamy.com/comp/P2HDW5/a-us-army-military-police-mp-officer-with-the-18th-mp-brigade-in-wiesbaden-germany-radios-other-officers-during-us-army-garrison-wiesbadens-exercise-on-sept-14-2016-focusing-on-force-protection-and-readiness-exercises-are-a-vital-part-of-ensuring-the-garrison-is-prepared-to-protect-our-soldiers-and-families-and-that-our-community-remains-secure-readiness-begins-on-installations-160914-a-ps499-056-us-army-photo-by-visual-information-specialist-dee-crawfordreleased-P2HDW5.jpg)
A U.S. Army Military Police (MP) Officer with the 18th MP Brigade, in Wiesbaden, Germany radios other Officers during U.S. Army Garrison Wiesbaden's exercise on Sept. 14, 2016, focusing on force protection
Arizona Army National Guard military police, Navy medical teams train together at exercise Golden Coyote > National Guard > Family Programs News - The National Guard
![Face of Defense: Day in the Life of a Military Police Soldier > U.S. Department of Defense > Defense Department News Face of Defense: Day in the Life of a Military Police Soldier > U.S. Department of Defense > Defense Department News](https://media.defense.gov/2015/Apr/10/2001104624/1280/1280/0/808244-M-PYN87-364.jpg)
Face of Defense: Day in the Life of a Military Police Soldier > U.S. Department of Defense > Defense Department News
![File:Communications officer goes from desk to dirt as Army MP 120515-A-RW508-747.jpg - Wikimedia Commons File:Communications officer goes from desk to dirt as Army MP 120515-A-RW508-747.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/76/Communications_officer_goes_from_desk_to_dirt_as_Army_MP_120515-A-RW508-747.jpg/1200px-Communications_officer_goes_from_desk_to_dirt_as_Army_MP_120515-A-RW508-747.jpg)
File:Communications officer goes from desk to dirt as Army MP 120515-A-RW508-747.jpg - Wikimedia Commons
![US Army (USA) Reserve Military Police (MP) Officers discuss options for clearing the roadways in front of the Super Dome in New Orleans, Louisiana (LA). Department of Defense (DoD) units mobilized as US Army (USA) Reserve Military Police (MP) Officers discuss options for clearing the roadways in front of the Super Dome in New Orleans, Louisiana (LA). Department of Defense (DoD) units mobilized as](https://cdn10.picryl.com/photo/2005/09/02/us-army-usa-reserve-military-police-mp-officers-discuss-options-for-clearing-bcf158-1024.jpg)