"I decided that the sale of new U.S. military equipment to Hungary will be on hold. Hungary should take the actions necessary to allow Sweden into the alliance, and soon."
[...]
Congress hasn't yet received formal notification of the Hungarian arms sale, leaving it unclear what's in the package. But news reports said it was worth $735 million [HUF 250.4B] and included the Lockheed Martin-manufactured HIMARS rocket system. Demand for the high-mobility artillery rocket system has gone up sharply since Russia's invasion of Ukraine in early 2022.