Marc Andreessen ผู้ co-founder of Andreessen Horowitz (a16z) joined the U.S. Defense Policy Board on June 29, bringing leading Silicon Valley investors to the center of the United States' national security strategy
Pete Hegseth, Secretary of War, announced the roster of board members, appointing Robert Lighthizer, the former U.S. trade representative, as chair. Andreessen is one of 13 additional members appointed, along with former Senator Norm Coleman as vice chair.
Andreessen moves into the Pentagon’s circle
The Defense Policy Board, founded in 1985, advises Pentagon leadership on strategic planning, force structure, and national security. Andreessen’s appointment came at the same time that a16z shut its $2.2 billion crypto fund. The company has also proposed that the term “stablecoin” is outdated, emphasizing the growing role of this technology in global payments.
In addition, a16z holds stakes in security-related companies such as Anduril, Shield AI, and Applied Intuition—all of which have been sold to the federal government security market. This board’s advisory scope includes procurement priorities that could benefit these investments.
However, the Pentagon has not released disclosure requirements for the new board. a16z has also closed its office in London, focusing resources on the U.S. market under the current administration.
Andreessen and its response to negative views on AI
Andreessen’s reaction is a rebuttal to the crisis narrative proposed by historian and prolific investor Alasdair Nairn in his book The Everything Bubble, which claims that the excesses of speculation have pushed the value of technology and AI far beyond normal levels. This hypothesis suggests that the phenomenon is similar to events that preceded the collapse of markets in the past.
It is important to realize how professional pessimists are trying to pick your pockets. pic.twitter.com/SQMrG1jdRa
— Marc Andreessen 🇺🇸 (@pmarca) June 30, 2026
Marc Andreessen. Source: X
However, Andreessen reverses the reasoning. For this tech billionaire, continued desperation is a profitable business model. Analysts who subscribe to the bearish view say he intends to create panic to cause instability among investors and profit financially from that fear.
His company supports this approach through research. a16z has published analytical findings suggesting that the AI crisis stealing human jobs is merely a myth. In its AI investor survey, Barclays also points out that he is seen as a significant stance that differs from the cautious consensus of institutions.
Financial interest in outcomes
Meanwhile, Andreessen Horowitz holds stakes in medical AI startups such as Hippocratic AI and Ambience Healthcare. The firm also manages a $500 million co-investment fund focused on biotech, backed by Eli Lilly. These investments span the Pentagon’s broad program to modernize and upgrade its agenda.
The Defense Policy Board does not have formal procurement authority, but its recommendations go to the deputy secretary of defense for policy. And Andreessen having a seat at the Department of Defense gives a16z an unusually close policy relationship with decision-making, which could shape the direction of national defense technology in the coming decade. This influence also extends beyond financial matters, playing a role in decisions that determine spending priorities for defense budgets worth billions of USD as well.