The United Nations delivered food and other vital aid supplies to the Yemeni port of Hodeidah on Wednesday even as a Saudi-led coalition carried out naval shelling and air strikes on the city, the top UN humanitarian official in Yemen told Reuters.
The death toll is expected to increase as some of the 60 injured in the strikes were in a critical condition, he said.
Air strikes killed at least 23 civilians including 10 children in a village held by the Islamic State group in northeastern Syria Tuesday, the Syrian Observatory for Human Rights monitor said.
Forty-two Palestinians have been killed by Israeli fire since March 30, according to the UN. Most of the Palestinians killed by Israel since the start of "March of Return" protests were shot by snipers on the border.
Residents and medics told Reuters that 20 people attending the celebration were killed and at least 30 injured.
The Syrian opposition said on Saturday Western missile strikes would not be enough to change the course of the seven-year-old civil war, and the army said it would crush remaining rebel-held parts of the country.
US, British and French forces launched air strikes on Syria in response to a suspected poison gas attack that killed dozens of people, aiming to degrade its chemical weapons capabilities in the biggest intervention yet in the conflict by Western powers.
American and Afghan forces have expanded their air strikes against drug labs into western Afghanistan, aiming to choke Taliban revenue.
Syrian government forces and rebels on Saturday intensified tit-for-tat attacks on the Syrian capital Damascus and its outskirts as the government was pressing on with a military offensive to retake the last opposition pocket near the city.