What if Brexit had never happened?
Facing tricky US and more aggressive Russia, could Europe have been better off without Brexit?
By Sanjay Dubey

When the G7 last gathered in Canada in June 2018, President Donald Trump stunned America’s allies by refusing to sign the joint statement and calling for Russia’s readmission to the group, despite its 2014 annexation of Crimea. That moment marked the beginning of an uneasy phase in US-Europe relations which eased during Joe Biden’s presidency. But Trump’s return to the White House in 2024 brought back familiar tensions — and perhaps made them worse.
At the 2025 G7 Summit, again in Canada, Donald Trump reiterated that removing Russia from the group was a mistake and argued that its presence in the G7 could have prevented the war in Ukraine. He skipped key meetings including with Ukrainian President Volodymyr Zelenskyy, and suggested that Vladimir Putin might serve as a mediator in the Middle East conflict. Throughout the Summit, Trump openly showed his friendly feelings toward the Russian leader, and played down allies' plans for tougher sanctions on Russia.
Just a few weeks before the 2025 G7 Summit, on the issue of tariffs, Trump treated his strongest allies—the European Union and Canada—with the same transactional hostility he often directs toward adversaries.
This makes us ask: would Europe have been in a stronger position to navigate Trump’s unpredictability and Russia’s war in Ukraine if the UK had remained in the EU?