"There is no surprise that the US administration vetoed the resolution dedicated to the protection of the Palestinians. This step proves again that they side with force, not with the truth," Kalin said on Twitter.
On Friday, the United States was the only nation to vote against a Kuwaiti-authored draft resolution condemning Israel for the violence in Gaza, vetoing it as a permanent UN Security Council member. Ten nations voted for that resolution, with four abstaining.
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The Israeli side used lethal arms to suppress the rallies citing security concerns and putting the blame for the escalation on Hamas radical movement. Since the start of the protests, dozens of Palestinians were killed and thousands injured.