The Biden administration is rushing assistance to Ukraine in an effort to put Kyiv “in the strongest possible position” as Russia steps up its attacks and President Joe Biden prepares to leave office in less than two months.

The Kremlin said on Tuesday that a U.S. decision to send another weapons package to Ukraine worth $725 million showed that the outgoing Biden administration was determined to throw oil on the fire of the war in Ukraine to ensure the conflict kept going.

Biden’s Ukraine directive has stirred debate, as some officials worry it will cut too deeply into American stockpiles and jeopardize military needs elsewhere.