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As tensions flare between Elon Musk and Trump’s MAGA allies, President-elect Donald Trump posted what appeared to be a personal message to Musk on Truth Social, claiming that fellow billionaire Bill ...

Cecilia Sala, 29, was arrested on Dec. 19, but news of her detention only became public on Friday. The reason for the arrest of Ms. Sala, a well-known reporter, has not been made public.

The Kremlin has refused to comment, but Russia's civil aviation agency said the situation in Chechnya was "very complicated" at the time.