Ukraine's leader will meet with President Donald Trump in Washington on Friday at a pivotal moment for his country, one that hinges on whether he can persuade Trump to provide some form of U.S. backing for Ukraine's security against any future Russian aggression.

During his trip to Washington, President Volodymyr Zelensky’s delegation is expected to sign a landmark economic agreement with the US aimed at financing the reconstruction of war-damaged Ukraine.

To seasoned diplomatic observers, US President Donald Trump’s furious dressing down of Volodymyr Zelensky in the Oval Office was a planned political mugging, a trap set by the Trump administration to discredit the Ukrainian leader and remove him as an obstacle to whatever comes next.