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Who We Are: U.S. Army Reserve
Today's Army Reserve covers more than 20 time zones across five continents. We are a battle-tested force facing a future with sophisticated adversaries. We must shift our focus and continue to adapt. We must be physically fit, mentally tough, and determined to defeat the enemy and dominate our foes. America's Army Reserve: the most capable, combat-ready, lethal federal reserve force in the history of the nation. (U.S. Army Reserve video by Calvin Reimold, Spc. Maria Casneiro and Sgt. 1st Class Jerimiah Richardson)
1st Mission Support Command 2017
Short video highlighting some of the achievements of 1st MSC Soldiers during 2017.
Training does not stop at the 1st Mission Support Command
Sept. 14, 2020 - Soldiers from the U.S. Army Reserve-Puerto Rico Urban Search and Rescue Team (US&RT), added a discipline to their specialized skills, by participating in a water rescue training, Sept. 7-11, at several locations around the island.
1st Mission Support Command, 377th Theater Sustainment Command coordinate for possible emergency response
Aug. 31, 2020 - As hurricane season approaches its peak, Maj. Gen. Greg J. Mosser, Commanding General for the 377th Theater Sustainment Command (TSC), visited the island of Puerto Rico, Aug. 20, to make an assessment of the situation on the ground, while sustaining an effective communication with federal emergency response agencies in the U.S. territory.
1st Mission Support Command unit's annual training sprinkled with reality
July 31, 2020 - Approximately a thousand Soldiers from different units within the Army Reserve 1st Mission Support Command, the largest federal U.S. Army command in the Caribbean, are performing their statutory Annual Training across the island, during the months of July and August, as the U.S. territory gets ready for the peak months of the hurricane season, and in the middle of the COVID-19 pandemic.
Civilian team continues growing at Army Reserve-Puerto Rico
May 19, 2020 - Heather Zoellner, took the U.S. Army civilian oath of office, as she became the newest civilian for the 1st Mission Support Command (MSC), U.S. Army Reserve – Puerto Rico, May 18, in a ceremony led by Col. Manuel Ocasio Jr., Army Reserve-Puerto Rico’s deputy commander at the command’s headquarters.
FAQs: COVID-19 impact to the U.S. Army Reserve
May 19, 2020 - These questions have been submitted by Soldiers to various U.S. Army Reserve social media websites. Here, Soldiers may find answers to some of the most frequently asked questions.
U.S. Army Reserve-Puerto Rico highlights contributions of female Soldiers
March 10, 2020 - Capt. Maria del Carmen Rivera, Sgt. Belmarie Laguna Sierra and Sgt. Amanda Rivera, all from the 1st Mission Support Command, Army Reserve-Puerto Rico, occupied the public eye as part of the command's commemoration of International Women's Week, March 9.
Safety measures critical during weapons qualification
Feb. 13, 2020 - Soldiers from the 1st Mission Support Command, U. S. Army Reserve-Puerto Rico, maximized the use of training hours during their recent battle assembly, while conducting weapons qualification, at the Camp Santiago Joint Training Center, Feb 7-8.
Resource efficiency managers help meet Army energy goals
Feb. 11, 2020 - The accomplishments of one resource efficiency manager with the U.S. Army Reserve at Fort Buchanan, Puerto Rico, is proving that leveraging Huntsville Center’s expertise is a force-multiplier in meeting the Army’s energy goals.
430th Quartermaster Company installs showers, laundry units during emergency in Puerto Rico
Jan. 17, 2020 - The 430th Quartermaster Company, 1st Mission Support Command, U.S. Army Reserve Virgin Islands and Puerto Rico, mobilized, installed and started operating shower and laundry units at different dislocated civilians camp, Jan. 14, in response of the strong earthquake and several aftershocks that have rattled residents in Puerto Rico.
430th Quartermaster Company ready to assist in the aftermath of earthquakes in Puerto Rico
Jan. 13, 2020 - As a result of the recent earthquakes in Puerto Rico, Soldiers from the 430th Quartermaster Company, 1st Mission Support Command, moved forward with inspections and checks Jan. 12 in preparation for an eventual activation in support for the displaced residents in the southwestern sector.
1st Mission Support CMD Home
166th Regional Support Group
346th Transportation Company Battalion
210th Regional Support Group
35th Signal Battalion
448th Engineer Battalion
petroleum, water, laundry/bath, mortuary affairs ordnance and transportation
law and order, guard, and internment
Horizontal, Vertical, Facilities, and Concrete
Fort Buchanan, PR garrison (IMCOM) website
Wilson Road, BLDG 353-1
Fort Buchanan, Puerto Rico 00934
Brigadier General Jeffrey W. Jurasek
Command Sgt. Maj. Robert B. Breck
1st Mission Support Command Command Sergeant Major
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