As the first anniversary of Russia's invasion of Ukraine approaches, US officials have informed Ukrainian authorities that a critical moment is approaching to change the trajectory of the war. "Details: The critical nature of the next few months has reportedly already been explicitly stated to Kyiv by senior Biden officials, including Jon Finer, deputy national security adviser; Wendy Sherman, deputy secretary of state; and Colin Kahl, undersecretary of defence, all of whom visited Ukraine last month. At the same time, Biden's aides say that they are sticking to the best course of action: giving Ukraine the opportunity to regain as much territory as possible in the coming months before sitting down with Putin