Debate over the funding request is beginning in earnest after a weeks-long delay while House Republicans struggled to name a new speaker, and it is unclear what, if anything, can get through both chambers.
Both Democrats and Republicans in Congress want to promptly adopt military aid for Israel, a long-standing US partner at war with Hamas.
Things get more complicated, however, when it comes to Ukraine.
Washington is Kyiv's biggest military backer, having committed tens of billions of dollars since Russia invaded in February 2022.
But Biden's pledge of undisrupted financial support, reiterated during Ukrainian President Volodymyr Zelensky's visit to Washington in September, looks to be in jeopardy.
What are the tools the U.S. president can use to circumvent the chambers in granting military aid to Ukraine? It seems that the U.S. Congress is split when it comes to granting additional aid to Ukraine. What are some of the tools the U.S. president can use to still be able to grant money to Ukraine if the U.S. Congress somehow decide to block any aid?