Turkey will submit a declaration of intervention in South Africa's genocide case against Israel at the International Court of Justice (ICJ) in the Hague, on Wednesday, a diplomatic source said.
"Turkey's intervention pushes the international community to recognise and address the humanitarian crisis in Gaza," the source said.
In May, Turkey said it had decided to join the case launched by South Africa as it stepped up measures against Israel over the assault on Gaza, adding that its bid would follow the necessary legal preparations.
In June, Spain said it had asked to intervene in the case at the ICJ, the highest legal body of the United Nations set up in 1945 to deal with disputes between states.
Israel has repeatedly dismissed the case's accusations of genocide as baseless, arguing in court that its operations in Gaza are self-defence and targeted at Hamas militants who attacked Israel on October 7.
Canadian prosecutors have charged a 30-year-old Vancouver resident with murder for killing at least 11 people and injuring dozens after he rammed an SUV through a crowd at a Filipino community festival in the western Canadian city.
Qatar's prime minister said on Sunday that efforts to reach a new ceasefire in Gaza have made some progress but an agreement between Israel and Hamas to end the war remains elusive.
A huge blast most likely caused by the explosion of chemical materials killed at least 18 people and injured more than 700 on Saturday at Iran's biggest port, Bandar Abbas, Iranian state media reported.
The UN Refugee Agency (UNHCR) and the UN Office for the Coordination of Humanitarian Affairs (OCHA) have sounded the alarm over severe funding shortfalls that are hindering life-saving humanitarian aid in countries including Nigeria, Burundi, and Colombia.