A bipartisan group of senators are pushing the Pentagon to urgently provide Ukraine with F-16 fighter jets. In a letter to Defense Secretary Lloyd Austin, eight senators urged the Pentagon to provide more information about the logistics of sending the jets to Ukraine. The letter comes as President Joe Biden and other top administration officials have been reluctant to send U.S.-made fighters into the conflict between Russia and Ukraine, which is "now at a critical juncture," according to the senators. The senators noted that the F-16 jets could help Ukraine defend itself against Russian aggression, while also sending a strong message that the U.S. stands in solidarity with Ukraine. The letter also highlighted the importance of providing Ukraine with the latest in military technology, which would help it maintain its sovereignty and territorial integrity. The senators concluded their letter by calling on the Pentagon to provide more information on the process of sending F-16s to Ukraine, and to take the necessary steps to ensure their delivery as soon as possible.