Manufacturer catalog

U.S. Army Munitions Command

U.S. Army Munitions Command (MUCOM) was a 1962 Army Materiel Command-era ammunition headquarters at Picatinny Arsenal that managed munitions procurement, loading coordination, and research and development before becoming part of the command lineage that later led to Joint Munitions Command. Its catalog role is historical: MUCOM appears on Army-origin conventional ammunition and munitions records from the period when the Army was consolidating ammunition research, production, storage, and sustainment functions.

1 weapons

MUCOM emerged from the 1962 Army reorganization that created Army Materiel Command and reorganized ammunition management around Picatinny Arsenal. Army history sources describe OSWAC splitting into the U.S. Army Weapons Command at Rock Island Arsenal and MUCOM at Picatinny, with MUCOM absorbing the procurement and research-and-development mission of the old Chemical Corps and retaining Joliet's ammunition procurement function as a subordinate activity.

The command was merged in September 1973 with U.S. Army Weapons Command and the Small Arms System Agency to form U.S. Army Armament Command. Later Army ammunition organizations changed names and headquarters, but official Army histories still treat MUCOM as part of the institutional lineage behind Joint Munitions Command and the modern Army ammunition enterprise.

Conventional ammunition managementMunitions procurementAmmunition research and developmentProduction base supportStorage and sustainment

Notable Systems

CBU-58A/B cluster bomb, Air-delivered cluster bomb, Munitions

CBU-58A/B cluster bomb

Air-delivered cluster bomb

The cataloged CBU-58A/B entry reflects MUCOM-era Army ammunition management and loading history documented by Army and GAO sources.

Sources: GAO BLU-63/B bomblet review, Joint Munitions Command history article
BLU-63A/B submunition, Air-dropped high-explosive fragmentation bomblet, Munitions

BLU-63A/B submunition

Air-dropped high-explosive fragmentation bomblet

GAO's review places BLU-63/B procurement and Army loading activity inside the same 1971 MUCOM/Joliet production chain that fed CBU-58/B cluster-bomb assembly.

Sources: GAO BLU-63/B bomblet review

Manufacturer History

  1. MUCOM created in the Army Materiel Command reorganization

    Official Army history says the 1962 creation of Army Materiel Command renamed OSWAC into the U.S. Army Munitions Command at Picatinny Arsenal.

    Sources: Joint Munitions Command history article, Joint Munitions Command history PDF

  2. Joliet ammunition-loading request documented

    A GAO review records ADTC purchase requests to U.S. Army Munitions Command at Joliet and a later MUCOM/Joliet request for added CBU-58/B loading funds because of a BLU-63/B bomblet shortage.

    Sources: GAO BLU-63/B bomblet review

  3. MUCOM merged into U.S. Army Armament Command

    Army history sources say MUCOM merged with the U.S. Army Weapons Command and the Small Arms System Agency in September 1973 to form the U.S. Army Armament Command.

    Sources: Joint Munitions Command history PDF

  4. JMC functions integrated under Army Sustainment Command

    Army reporting on the 2026 casing of Joint Munitions Command's colors said JMC functions were being integrated under Army Sustainment Command, extending the later institutional lineage beyond the former JMC web presence.

    Sources: JMC colors casing article, Army Sustainment Command official website

Predecessors
Ordnance Special Weapons Ammunition Command (OSWAC)
Successors
U.S. Army Armament Command
Website links
Army Sustainment Command official websiteJoint Munitions Command history articleJoint Munitions Command history PDF

MUCOM is a historical Army command name rather than a present-day commercial manufacturer. Later Army histories often describe the same lineage under ARMCOM and JMC, and in 2026 Army reporting placed JMC functions under Army Sustainment Command. This profile keeps the 1962-1973 MUCOM period narrow while using official Army sources for the broader lineage context. One reusable government image was verified from DVIDS; no headquarters map was added because a precise geocoded HQ source was not needed for this catalog page.

Manufacturer Sources

  • Army Sustainment Command official websitePublisher: Army Sustainment Command | Note: Supports the current official web presence reached from the former JMC site and the Army sustainment context for the later munitions-command lineage. | Accessed: 2026-07-11
  • Joint Munitions Command history articlePublisher: The United States Army | Note: Supports the 1962 MUCOM formation at Picatinny Arsenal and the official Army history context for the command's ammunition-management lineage. | Accessed: 2026-06-21
  • Joint Munitions Command history PDFPublisher: Joint Munitions Command | Note: Supports the 1962 MUCOM rename, the 1973 merger into U.S. Army Armament Command, and the broader Army munitions-command lineage. | Accessed: 2026-06-21
  • GAO BLU-63/B bomblet reviewPublisher: U.S. Government Accountability Office | Note: Supports the MUCOM-era Joliet ammunition-loading context and the 1971 CBU-58/B production request discussed in the report. | Accessed: 2026-06-21
  • DVIDS Picatinny cannon storyPublisher: DVIDS | Note: Supports the reusable image provenance: the story page shows a U.S. Army photo, marks it as public-domain content, and places the image at Picatinny Arsenal, which anchors the command's historical geography. | Accessed: 2026-06-21
  • JMC colors casing articlePublisher: The United States Army | Note: Supports current lineage context: Army reporting says Joint Munitions Command functions are being integrated under Army Sustainment Command after the June 2026 casing of colors. | Accessed: 2026-07-11

Produced weapons

Category

Munitions

Standalone missiles, bombs, rockets, torpedoes, and guided or unguided explosive payloads.

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