Major defense industry players and Trump administration officials are gathering at the U.S. Army War College in Carlisle, Pennsylvania, for the Pennsylvania Defense and Innovation Summit. The two-day event, hosted by Sen. Dave McCormick (R-Pa.), begins Tuesday amid growing concerns that U.S. weapon stockpiles are critically low following recent military actions.
President Trump is scheduled to participate in a roundtable discussion on Wednesday. The summit aims to highlight the significant role Pennsylvania companies play in the U.S. military's supply chain, producing thousands of essential parts for ships, vehicles, and weapons. According to a report by logistics firm Exiger, Pennsylvania-based defense organizations supply 113,000 parts, employ 190,000 people, and have received over $263 billion in Department of War funding in the last two decades, ranking seventh among all states.
Firms such as Rhoads Industries in Philadelphia and Howmet Aerospace in Pittsburgh manufacture components that are difficult to replace, with approximately 2,000 weapon systems relying on parts made in the state. Exiger CEO Brandon Daniels stated that the report offers "deep visibility into the Commonwealth’s supply chain and into the role it plays in the larger defense industrial base."
The Exiger report also raises alarms about the U.S.'s reliance on foreign sources for key materials and minerals, describing this dependency as a "structural liability baked into the industrial base itself."
These discussions occur as key U.S. weapon systems, including Tomahawk cruise missiles, Patriot missiles, and THAAD interceptors, have seen significant depletion. An April report from the Center for Strategic and International Studies (CSIS) indicated that the U.S. may have expended more than half of its prewar inventory in the Middle East. Rebuilding these stockpiles is estimated to take one to four years, a period during which the nation could remain vulnerable to potential adversaries.
The CSIS report noted that while the U.S. possesses sufficient munitions for plausible scenarios in a potential Iran conflict, depleted inventories create a "window of vulnerability" for conflicts in other regions, such as the Western Pacific, amid concerns about a Chinese invasion of Taiwan.
The White House has requested Congress approve a $1.5 trillion Pentagon budget, and former President Trump and former Secretary of War Pete Hegseth have urged defense contractors to accelerate production. Senator McCormick emphasized the "indispensable role Pennsylvania’s defense industrial base plays in our nation’s security," adding that the summit will "showcase Pennsylvania’s profound role in ensuring America’s military remains the most formidable fighting force the world has ever seen."
Notable speakers at the summit include General Dan Caine, Chairman of the Joint Chiefs of Staff; Ambassador to the United Nations Mike Waltz; CIA Director John Ratcliffe; and JPMorgan Chase CEO Jamie Dimon. The summit also takes place in Pennsylvania, a critical battleground state for the upcoming November elections.