After top Republicans, Rep. Mike Rogers, Rep. Mike Turner, and Rep. Lisa McClaine lobbied to have Poland’s proposed sale of 250 M1A2 SEPv3 Abrams Main Battle tanks to NATO ally Poland accelerated after it had stagnated last summer, the State Department has now approved its potential sale to Poland amid an escalating crisis between Ukraine and Russia.

The sale comes after Ukrainian President Volodymyr Zelensky had urged its allies to put further economic sanctions and send more weapons (and possibly troops) to the country in the case it is invaded by Russian forces. Poland, being a NATO member and one being closest to Ukraine, can be extremely instrumental in responding to a potential attack by the Russian military if the country chooses to do so.

The Foreign Military Sale (FSA) outlined that the totality of the sale would have an estimated cost of $6 billion, with the General Dynamics Land Systems-manufactured M1A2 SEPV3 Abrams Main Battle tanks as the focal point of the sale. However, this is not the only equipment the Polish Government may purchase. The FSA stated that Poland has requested to procure 250 M1A2 SEPV3 Abrams Main Battle tanks, 26 M88A2 HERCULES Combat Recovery vehicles, and 17 M1110 joint assault bridges.

The more advanced M1 Abrams tank variant, the M1A2 SEPV3, was said to be the most modernized version of the tank as it had undergone upgrades to its communication, energy, and weapons systems. It was said to be equipped with the Trophy Active Protection System, stronger armor, a new high-resolution display for gunners, a CREW system, an auxiliary power unit, an increased AMPs alternator, and long-range, high-resolution thermal sights, providing vital survivability and added-lethality on the battlefield—upgrades it had learned the hard way during Operation Iraqi Freedom.