A Russian An-26 military transport plane crashed into a cliff in Crimea, killing 29 people on board, Russian news agencies reported the country's defence ministry as saying early on Wednesday.
TASS news agency, quoting the ministry, said the crash site had been located in Crimea, a peninsula jutting into the Black Sea, annexed by Russia from Ukraine in 2014. The ministry said 23 passengers and six crew members had been killed.
The media reports did not say how many people were on board, but they did not mention any survivors.
"The AN-26 aircraft, with which communication was lost earlier, crashed into a cliff, it was reported to TASS from the site of the crash," TASS news agency reported.
RIA news agency said according to an initial assessment, technical problems were believed to have caused the crash.
Russia's defence ministry did not respond immediately to a request for comment outside normal business hours.
Saudi Arabia shut its East-West oil pipeline on Friday after it was hit in a drone attack, disrupting a key route used to bypass shipping problems in the Strait of Hormuz.
BRICS members agreed on a joint declaration on Saturday, expected to condemn unilateral aggression by any country without naming individual states, according to sources cited by Reuters.
Philippine rescuers recovered 41 more charred remains from a ferry fire, authorities said on Saturday, raising the death toll to 76 and leaving 13 people unaccounted for, as forensic teams faced the daunting task of identifying the victims.
Russian air strikes in several Ukrainian regions on Saturday killed six people, injured dozens and damaged residential buildings and infrastructure across the country, officials said.
Bulgaria is investigating the cause of a fire at a weapons storage facility operated by EMCO, including the possibility of sabotage and a link to a previous blaze at another of the company's facilities in August, the interior minister said.