Following the first round of Ukraine's presidential vote, TV comedian Volodymyr Zelensky is leading the pack far ahead of President Petro Poroshenko, exit polls show. Poroshenko said the result was a "harsh lesson."

Volodymyr Zelensky, a 41-year-old comedian, is inaugurated as Ukraine's president and announces the dissolution of parliament in his inaugural speech. "I dissolve the Verkhovna Rada of the eighth convocation," the newly sworn-in president said during the ceremony in parliament in Kiev.

Ukraine and Russia-backed separatists in the country's war-torn east exchanged 200 prisoners, swapping detained fighters for civilians and servicemen held captive in some cases for years in two breakaway regions.

A summit on the "de-occupation" of Crimea gets underway in Kiev as participants look at ways to have Crimea returned. Russia annexed Ukraine's Crimea in 2014 when pro-Russia separatists broke away from the country's east which led to a host of sanctions and an erosion of ties between Moscow and the West.

Ukrainian President Volodymyr Zelensky has met with US President Joe Biden in the Oval Office. He pressed for a firm commitment on NATO membership from the US, but got little encouragement.

Stock markets returned to calmer trading on Tuesday after a volatile day on Monday, when investors were spooked by a joke made by Ukrainian President Volodymyr Zelensky about an imminent Russian invasion. His spokesman later clarified that the comments were "ironic". Oil prices, meanwhile, remain close to their highest level in seven years over fears of potential disruption to supplies. Also today, we look at the latest pay talks between French workers and employers, as inflation continues to rise.

Diplomacy continues in a bid to resolve the Ukraine crisis. This Monday, German Chancellor Olaf Scholz went to Kiev to meet with Ukrainian President Volodymyr Zelenksy. This as a ring of Russian troops tightens around Ukraine.

Volodymyr Zelensky has addressed the US Congress. Ukraine's president made a plea for more help to defend his country against Vladimir Putin's forces. On day 21 of the Russian invasion, with shelling and air strikes continuing, Zelensky appealed to the United States to do more. But will he get what he wants?

As Russia continues to bombard Ukraine, President Volodymyr Zelensky made a landmark virtual address to the US Congress this week. US lawmakers gave him a standing ovation the moment he showed up on screen. Speaking almost three weeks after the Russian invasion first began, Zelensky showed a graphic video of victims of the war and referred to the September 2001 terror attacks in the US, saying Ukraine has been experiencing a 9/11 every day for three weeks.

Igor Zhovkva is the deputy head of the office of Ukrainian President Volodymyr Zelensky and also his chief diplomatic adviser. In an interview with FRANCE 24, Zhovkva underlined Zelensky's willingness to talk to Russian President Vladimir Putin in a bid to end the war in Ukraine, but stressed that Russia had until now rejected such an offer. Zhovkva also said that Ukraine wants "guarantees" from the United States and major European powers regarding its future security.

Igor Zhovkva is the deputy head of the office of Ukrainian President Volodymyr Zelensky and also his chief diplomatic adviser. In an interview with FRANCE 24, Zhovkva underlined Zelensky's willingness to talk to Russian President Vladimir Putin in a bid to end the war in Ukraine, but stressed that Russia had until now rejected such an offer. Zhovkva also said that Ukraine wants "guarantees" from the United States and major European powers regarding its future security.

A deepfake video of President Volodymyr Zelensky has been broadcast on a Ukrainian news website, Ukraine 24, that was hacked. In the false video, Zelensky states that he will lay down arms and return to his family. We take a closer look in this edition of Truth or Fake.