Brussels, Jun 26 (AP) The heads of the European Union's 27 member nations will meet Thursday in Brussels to discuss tougher sanctions on Russia, ways to prevent painful new US tariffs, and how to make their voices heard in the Middle East conflicts.

Most of the leaders will arrive from a brief but intense NATO summit where they pledged a big boost in defense spending, and papered over some of their differences with US President Donald Trump.

Ukrainian President Volodymyr Zelenskyy will join the EU summit by videoconference, after meeting Trump on Wednesday.

US-led NATO downgraded Ukraine from a top priority to a side player this week, but Russia's war in Ukraine remains of paramount concern for the EU.

Members will be discussing an 18th round of sanctions against Russia and whether to maintain a price cap on Russian oil, measures that some nations oppose because it could raise energy prices.

Meanwhile, Trump's threatened tariffs are weighing on the EU, which negotiates trade deals on behalf of all 27 member countries. He lashed out at Spain on Wednesday for not spending more on defense and suggested yet more tariffs. France's president called Trump to task for starting a trade war with longtime allies.

European leaders are also concerned about fallout from the wars in the Middle East, and the EU is pushing to revive diplomatic negotiations with Iran over its nuclear programme.

EU members have internal disagreements to overcome. They are divided over what to do about European policy toward Israel because of its conduct in Gaza. And left-leaning parties are attacking European Commissioner Ursula von Der Leyen's pivot away from the EU's climate leadership in favour of military investment.

Defence and security are likely to top the agenda. The summit will end with a statement of conclusions that will set the agenda for the bloc for the next four months and can be seen as a bellwether for political sentiment in Europe on major regional and global issues. (AP) PY PY

Sanctions on Russia: EU leaders weigh tougher measures, oil price cap continuation and protection from threatened tariffs. EU leaders will meet to consider tougher sanctions on Russia, continuation of a price cap on Russian oil, and responses to threatened US tariffs, balancing legal and economic impacts on the single market. The agenda further emphasizes defence and security commitments, efforts to revive diplomacy with Iran over its nuclear programme, and management of internal disagreements on policy toward Israel and the pivot from climate leadership to increased military investment.