Chile has pulled out of hosting two major international summits, including a UN climate change conference.
President Sebastian Pinera made the announcement as anti-government protests continue in the country.
He said his government needs "to prioritise re-establishing public order".
The UN is looking into alternative venues for the December's COP25 climate summit and next month's Apec trade forum.
Iran says Hormuz open to all but ‘enemy-linked’ ships
The Strait of Hormuz remains open to all shipping except vessels linked to "Iran's enemies", Iran's representative to the UN maritime agency was quoted as saying in Iranian media reports published on Sunday.
GCC renews condemnation of ongoing Iranian attacks
The Gulf Cooperation Council (GCC) has renewed its condemnation of continued Iranian attacks on member states, including the targeting of infrastructure and oil facilities, in flagrant violation of international law and a direct threat to regional security, stability and the safety of global energy supplies.
Six dead in Qatari helicopter crash during 'routine duty', search ongoing
The Qatar Ministry of Interior has confirmed six people died during a helicopter crash into "regional waters" on Sunday - with search and rescue teams still searching for the body of the seventh and final crew member.
Four killed as severe weather hits Oman, search continues for missing person
Four people have died in Oman in the past 24 hours as a result of heavy thunderstorms on Saturday.
Japan could consider Hormuz minesweeping if ceasefire reached, minister says
Japan could consider deploying its military for minesweeping in the Strait of Hormuz, a vital artery for global oil supplies, if a ceasefire is reached in the U.S.-Israeli war on Iran, Foreign Minister Toshimitsu Motegi said on Sunday.
