U.S. Throws $1.2 Billion To Israel To Purchase Iron Beam Laser Weapons

On Wednesday, the Biden administration formally signed a bill that provides up to $1.2 billion in financial support for Israel's procurement of a directed-energy laser weapon system called "Iron Beam" (Iron Beam).
According to a summary of the legislation provided by Republicans on the House Appropriations Committee, the Israel Security Supplemental Appropriations Act, 2024, includes a total of $26.4 billion "to support Israel's efforts to defend itself against Iran and its proxies and to reimburse the U.S. for military actions in response to the recent attacks."
According to the text of the bill, $1.2 billion of that amount will be provided by the defense minister to the Israeli government for the procurement of the Iron Beam laser weapons system, which will be transferred under an exchange of letters.
Following the Hamas attack on Israel on October 7, 2023, the White House requested $14.3 billion from Congress for security assistance programs. Of that amount, $1.2 billion would be used for the development, testing and evaluation of the Iron Beam laser weapon, according to a letter to Congress from the U.S. Office Of Management and Budget.
Notably, in a supplemental bill signed by Biden this week, lawmakers provided funding that will provide $1.2 billion for Israel's procurement of the system, which will come from the U.S. Pentagon's defense account.
Rafael has been developing a naval variant of the Iron Beam laser weapon. It demonstrated the system at last year's Singapore International Maritime Defense Exhibition. The weapon is said to have been successfully tested in 2022 and is expected to be operational by the Israeli military by the end of 2025. According to Israeli defense contractor Rafael, which has been developing the weapon, the 100-kilowatt high-energy laser is designed to defeat a wide range of threats, including drones, and hit targets "hundreds of meters to kilometers" away.
Both the military and population centers face increasingly sophisticated aerial threats, including mortars, rockets, drones, and swarms of smaller drones. Because current kinetic interception systems are expensive and not always sufficient to meet these threats, powerful new solutions are needed to meet the demands of this new reality.
Israel's laser weapon systems are slightly different technologically from those developed by the United States itself, and thus could help the U.S. military explore multiple avenues.
The U.S. Navy is also interested in the potential of directed energy weapons to improve the service's defense capabilities. Earlier this year, U.S. Navy Secretary Carlos Del Toro told reporters that he hoped to increase investment in directed energy laser weapons in future budget submissions.