According to Kyiv’s mayor Vitali Klitschko, Russian ‘spies and saboteurs’ entered the Ukrainian capital. Gunfire was heard outside Kyiv’s government quarter. Ukrainian President Volodymyr Zelenskyy on Friday called on Europeans with “combat experience” to join the fight of defending Ukraine against Russian forces. “If you have combat experience in Europe and do not want to look at the indecision of politicians, you can come to our country and join us in defending Europe, where it is very necessary now,” Zelenskyy said. The Ukrainian leader also demanded that the West act quickly and “without delay.”