The duo fired into crowds packing the beach for the start of Hanukkah on Sunday evening, sending people fleeing in panic across the tourist hotspot.

A father-and-son duo opened fire as crowds thronged Australia's famous surf beach for a yearly Jewish celebration on a balmy summer evening, killing 15 people and wounding dozens more.

The conflict, rooted in a colonial-era demarcation dispute along their 800-kilometer border, has displaced around 800,000 people, officials said.

The Commission for Air Quality Management invoked stage four, the highest level, of the Graded Response Action Plan for Delhi and surrounding areas on Saturday evening, according to an advisory by India's environment ministry.

Providence Police Chief Oscar Perez said at a midday news conference that the person detained in connection with Saturday's gun violence was in his 20s but declined to share further details. Perez said earlier on Sunday that authorities were not seeking other suspects at this time.

The Republican, back in power for nearly a year, continues to compare himself to his predecessor.

Almost 16 million citizens can cast their ballot in the runoff vote between father-of-nine Jose Antonio Kast and his rival Jeannette Jara, a longstanding member of the Communist Party.

It was unclear how Machado managed to travel to Norway, or how she will return after Venezuela said it would consider her a fugitive if she left the country. 

Romania's last confirmed case of leprosy, also known as Hansen's disease, was detected 44 years ago.

It was the second time the pair have met this year in Russia, as Putin courts Prabowo, the leader of the world's fourth most populous country, to build stronger ties with the Global South while his economy remains under Western sanctions because of the war in Ukraine.

Venezuelan opposition leader Maria Corina Machado, who lives in hiding, is due to receive her Nobel Peace Prize in Oslo on Wednesday, but hours before the ceremony it was still unclear whether she would attend.

Since Russia's 2014 annexation of Crimea and its 2022 full-scale invasion of Ukraine, US strategies have designated Moscow as a major threat. However, the updated US policy, announced on Friday, adopts a softer tone, urging limited cooperation.

More than 25 countries are expected to send representatives to the conference, which will include sessions on the command structure and other issues related to the Gaza force, according to United States officials.

South Africa, this year's host country, was not invited to join the meeting of the G20 deputy sherpas, the sources said on condition of anonymity.

Negotiations on consolidating the US-backed truce in the war in Gaza are at a "critical" moment, Qatari Prime Minister Sheikh Mohammed bin Abdulrahman al-Thani has said.

Israel said it would open the Rafah crossing from Gaza to Egypt exclusively to allow residents to exit the Palestinian territory "in the coming days", a claim denied by Egypt which insisted that the key crossing be opened in both directions.