Core Points - The Pentagon has approved a plan for the White House to provide "Tomahawk" missiles to Ukraine, with an assessment indicating no negative impact on U.S. military stockpiles, pending final decision by President Trump [1][3] - Despite the Pentagon's lack of concerns about stockpiles, U.S. defense officials need to discuss how Ukraine will train and deploy these missiles, with operational issues still needing resolution for effective use [3] - The assessment presented to the White House coincided with a meeting between Trump and Ukrainian President Zelensky, which raised optimism among U.S. European allies regarding missile provision [3] - Trump previously expressed reluctance to supply "Tomahawk" missiles, citing concerns over escalating conflict and potential negative consequences [3] Summary by Sections Pentagon's Approval - The Pentagon has given the green light for the provision of "Tomahawk" missiles to Ukraine, with an assessment that it will not adversely affect U.S. military inventories [1] Training and Deployment - U.S. defense officials are required to evaluate the training and deployment of these missiles by Ukraine, indicating that there are several operational challenges to address for effective utilization [3] European Allies' Reaction - The assessment has been positively received by U.S. European allies, who view it as a sign that Washington may be more inclined to provide the missiles [3] Trump's Position - President Trump has previously stated he does not plan to supply "Tomahawk" missiles at this time, expressing concerns about the potential for conflict escalation [3]