EU leaders returned Friday for their second day of marathon talks, with a discussion on migration set to descend into a showdown over whether to push for tougher controls.

Before those talks, Denmark called for new, tougher language linking migration to crime.

Earlier, Ukrainian President Volodymyr Zelenskyy made a direct pitch for more help amid a crisis of faith among allies over Donald Trump’s latest steps favoring Russia.

Leaders are expected to turn to the question of how to protect the bloc from Russian hybrid attacks, maritime security and the Middle East.

On Thursday, a three-hour argument over taxing car emissions derailed Antonio Costa’s carefully laid plans to tackle the biggest challenges facing the bloc: fixing its economy and sorting out its spending priorities, drawing ire from some diplomats.

As leaders piled into their motorcades around midnight after 14 hours of talks, they seemed as far away as ever on negotiations over the bloc’s next long-term budget — with the next serious round of talks slipping to November.  

European Defense Commissioner Andrius Kubilius urged EU countries to keep defense spending high in the EU’s next long-term budget — or face delays in the bloc’s military ramp up.

“Please support the next [multi-annual financial framework] defense lines,” he said, speaking at POLITICO’s European Resilience Summit. Otherwise, he added, “we shall have less possibilities to build the defense systems we need to have, or to build our infrastructure in space. That’s very clear.”

His comments come as EU leaders are set meet Thursday to discuss the EU’s next long-term budget from 2028 to 2034. Over the weekend, the Council of the EU’s Irish presidency proposed cutting the Commission’s original proposal by around 8% to appease a German-led camp demanding major cuts. The cuts overwhelmingly affect EU-wide priorities such as competitiveness, defense and foreign aid.

Earlier this week, national delegations watered down a commitment to secure a deal on the budget by the end of the year.

EU money is key to “incentivize member states to go together for joint procurement, for joint development, for European development,” the former Lithuanian prime minister argued. That’s especially needed as defense spending remains too national-oriented and the defense industry too fragmented, he lamented.

“If we have less of those possibilities to incentivize member states, we shall not be able to change that situation, which is now really still not at the level we need in terms of defragmentation of European development,” the commissioner said.