Volodymyr Zelenskyy has thanked Ukraine's allies for condemning Russian strikes after one of the deadliest days for civilians in his country so far this year.
European leaders are supporting a $53 billion Arab-backed plan for recovery and reconstruction in Gaza that was previously rejected by the US and Israel.
More than 1000 people, including women and children, have been killed in Syria as its new Islamist rulers clash with supporters of the previous regime.
Demonstrators who questioned the vice president say he fabricated his account of the latest confrontation following a widely condemned Oval Office meeting with Zelensky