With the war now in its fourth year after Russia’s February 2022 invasion of its neighbor, the effort is draining resources on both sides, although Russia has more resources and people to sustain its fight.

Ukraine has accused Russia of abducting Ukrainian children during its ongoing invasion and forcing them into military service once they turn 18, sending them to fight against their own people.

Ukrainian President Volodymyr Zelensky has said that his country needs funds of more than $65 billion annually as it continues to battle against Russian forces. "Ukraine must tackle a deficit of $40 billion.

Ukraine and Russia attacked targets on each other's territory on Thursday after brief direct talks between the two sides failed to make any progress on steps to end nearly three-and-a-half years of war.

Fox News senior strategic analyst Gen. Jack Keane (ret.) joins ‘America’s Newsroom’ to break down the prisoner swap between Russia and Ukraine, and what it signals for future ceasefire negotiations.