That's according to Reuters, citing two people familiar with the weapon, Ukrinform reports.
The munitions will arrive amid reports that Ukraine's supply of similarly-ranged Army Tactical Missile Systems (ATACMS) has been depleted.
The reintroduction of the GLSDB onto the battlefield could occur in the coming days, as a stockpile is already present in Europe. The last time Ukrainians used the weapons was months ago, one of the people said.
Ukraine over the last year sought weapons with longer ranges than the 43 miles (69 km) of U.S.-provided GMLRS rockets so Kyiv could attack and disrupt Russian supply lines and muster points.
To answer that call, Boeing, opens new tab offered a new weapon to the Pentagon with a 100-mile (161-km) range, the GLSDB. The glide-bomb has small wings that extend its reach, and it comprises the GBU-39 Small Diameter Bomb (SDB) and the M26 rocket motor, both of which are common in U.S. inventories and relatively inexpensive.
The glide-bombs were purchased under the U.S. administration of former President Joe Biden using the Ukraine Security Assistance Initiative. The U.S. has bought nearly $33.2 billion worth of new arms and military equipment for Kyiv directly from U.S. and allied defense contractors.
President Donald Trump's administration agreed on Tuesday to resume military aid and intelligence sharing with Ukraine after Kyiv said it was ready to support Washington's proposal for a 30-day ceasefire with Russia