Egypt sponsored a UN Security Council resolution on Dec. 18 rejecting the proclamation made by President Donald Trump on Dec. 6 recognizing Jerusalem as the capital of Israel. The United States vetoed the measure. As a result, the Palestinians are now preparing for a full-scale diplomatic offensive. On Dec. 21, a similar vote will be brought before the UN General Assembly, where the United States has no veto power. More than 100 of the United Nations' 193 member states are likely to support the resolution, to be submitted by Turkey and Yemen.