Senate Majority Leader Chuck Schumer plans to hold a vote on President Joe Biden’s request for billions in assistance for Ukraine and Israel as soon as the week of Dec. 4, aiming to create some urgency amid tough negotiations.

The announcement by Schumer on Sunday puts pressure on lawmakers to come up with a border security deal that can pair with much-needed assistance for the two U.S. allies. Senate Republicans are seeking border security policy changes as part of any supplemental spending bill, hoping such a deal could clear a Ukraine-reluctant House GOP majority.