Army Munition Industrial Base Modernization

Defense Posture and Global ThreatsHouse Armed Services Subcommittee on Tactical Air and Land Forces · 2025-06-11 · 119th Congress
The House Armed Services Subcommittee on Tactical Air and Land Forces met to examine the Army's munitions industrial base, including efforts to expand production capacity, secure critical supply chains, and modernize energetic materials like CL20. Begins at 0:18:30
Transcript
Highlights

Title

Army's plan to rebuild munitions production and modernize energetics

Purpose

The House Armed Services Subcommittee on Tactical Air and Land Forces met to examine the Army's munitions industrial base, including efforts to expand production capacity, secure critical supply chains, and modernize energetic materials like CL20. Witnesses from the Department of Defense and Army detailed investments in facilities such as Lake City, Radford, and Crane, Indiana, and faced pointed questioning over the two-year delay in standing up the Joint Energetics Transition Office (JETO) mandated by the FY24 NDAA. Begins at0:18:30

Who spoke

Chairman Rob Wittman (R-VA)0:18:30: Opened the hearing, waived his opening statement, and pressed witnesses on the delayed establishment of the Joint Energetics Transition Office (JETO) mandated in the FY24 NDAA0:32:53; questioned Mr. Grassano on integrating CL20 into existing and new weapon systems0:36:49.

Rep. Joe Courtney (D-CT), Ranking Member0:18:56: Noted he was standing in for Rep. Don Norcross, who was recovering from illness0:18:56; raised workplace safety concerns on Norcross's behalf0:19:21; questioned Maj. Gen. Reim on Defense Production Act Title 3 mechanics0:40:23 and Brig. Gen. Duncan on workplace safety practices0:44:27.

Mr. Steven Morani, Performing the Duties of Under Secretary of Defense for Acquisition and Sustainment0:19:51: Testified that munitions inventories are depleted and production capacity is undersized0:20:41; admitted the department is late in establishing JETO as required by law0:35:01; cited $1.9 billion invested in 155mm industrial expansion and other investments in PAC-3, Javelins, hypersonics, and solid rocket motors0:49:09.

Mr. Chris Grassano, Director, DEVCOM Armaments Center0:24:05: Described research into next-generation energetics like CL20, noting it was discovered about 18 years ago but only recently became cost-effective to produce at scale0:38:31; explained CL20 requires system redesign, not simple substitution, to avoid loss of lethality0:39:00.

Maj. Gen. John Reim, JPEO Armaments & Ammunition / Commanding General, Picatinny Arsenal0:26:48: Reported the Army invested $4.9 billion in new production lines over two fiscal years0:28:13; said 155mm artillery production rose from 14,000 rounds/month in 2022 to over 100,000 projected0:28:37; discussed onshoring TNT production after the U.S. stopped domestic TNT manufacturing in 19860:58:51.

Brig. Gen. Daniel Duncan, Commanding General, Joint Munitions Command0:30:37: Described JMC's 18 organic industrial base installations and their role supporting Ukraine drawdowns0:31:56; discussed a new railyard at Crane, Indiana that will double output capability0:57:29; addressed workplace safety measures for handling explosives0:44:54.

Rep. Mark Alford (R-MO) — referred to as "Mr. Amen" in the transcript, likely a caption error0:45:33: Questioned why China now uses CL20-based energetics developed in the U.S. while America still relies on older RDX/HMX compounds0:45:56; sharply criticized Morani over the two-year delay in establishing JETO0:46:48; pressed on hypersonic missile capability gaps with Russia and China0:49:58.

Rep. Eric Sorensen (D-IL)0:51:26: Raised concerns about a proposed 57% workforce cut at Joint Munitions Command's Rock Island Arsenal facility0:52:48; asked about modernizing the Quad Cities cartridge case facility0:53:45; questioned witnesses on lessons learned from ramping up Ukraine support0:55:15.

Rep. Michael McCaul or committee member referred to as "Mr. Magcguire"0:56:58: Asked about the Army's solid rocket motor (SRM) capability shortfall0:56:58; questioned onshoring of munitions components given new facilities in Texas and Kentucky0:57:58.

A committee member (Virginia district)0:59:45: Asked about the Radford Army Ammunition Plant's role in propellant manufacturing and the state of depleted 155mm reserves0:59:45; was told 155mm production had reached 59,000 rounds/month on the way to 100,0001:01:18.

Key moments

Rep. Alford directly confronted Morani over the two-year delay in establishing the Joint Energetics Transition Office mandated by the FY24 NDAA, asking "why hasn't it been done?" and whether there was resistance; Morani said there was no known resistance but could not explain the delay0:47:180:48:40.

Morani acknowledged "guilty is charged" for missing the JETO deadline, saying the first status report is now pending with the deputy secretary0:35:01.

Grassano confirmed China has adopted CL20 as its base energetic despite the compound being developed in the U.S., warning adversaries' munitions "may go farther" and be "more lethal" than American ones0:46:270:46:48.

Maj. Gen. Reim reported 155mm artillery production more than doubled from 14,000 rounds/month in 2022, with capacity expected to reach 100,000/month as new facilities near completion0:28:37; later updated the figure to 59,000/month as of the hearing1:01:18.

Sorensen raised reports that up to 57% of Joint Munitions Command's Rock Island workforce could be cut under the Army Transformation Initiative; Morani said he shares concerns about losing sustainment expertise but deferred details to the Army0:52:480:53:18.

Reim disclosed the U.S. was recently 100% dependent on Polish TNT sources after Ukraine's TNT facility ceased to exist, prompting qualification of new sources in South America, Australia, and Asia, and renewed domestic TNT production (halted since 1986)1:04:480:59:18.

Reim described a single-source vulnerability in antimony sulfide, a primer material used in two-thirds of the conventional ammunition portfolio, previously sourced only from an adversary nation; the Army used DPA Title 3 funds to reopen a mine in Idaho after receiving a favorable Record of Decision0:43:080:43:59.

Alford asked whether the U.S. is ahead of, equal to, or behind Russia and China on hypersonic missiles; Morani declined to answer in an open hearing, saying "I cannot comment"0:50:030:50:33.

Reim noted the Army invested $370 million in Defense Production Act Title 3 projects for critical components like antimony sulfide, and separately $231 million in solid rocket motor industrial expansion0:29:531:00:24.

A subcommittee member recounted visiting Lake City and learning the last new construction there occurred on December 26, 1940, under then-Senator Truman, illustrating the age of the industrial base1:02:371:03:02.

Metadata

CommitteeHouse Armed Services Subcommittee on Tactical Air and Land Forces
Chamber / CongressHouse · 119th Congress
Date2025-06-11
TypeMeeting
Witnesses
Mr. Steven Morani — Performing the Duties of Under Secretary of Defense for Acquisition and Sustainment, U.S. Department of Defense
Mr. Chris Grassano — Director, DEVCOM Armaments Center, U.S. Army
Major General John Reim — Joint Program Executive Office Armaments & Ammunition and the Commanding General, Picatinny Arsenal, U.S. Army
Brigadier General Daniel Duncan — Commanding General, Joint Munitions Command, U.S. Army
Videoyoutube
Transcript108 caption blocks · 7,941 words · 1:06:19 runtime
EventCongress.gov 118370