Police in Moldova said they foiled a plot by groups of Russia-backed actors who were trained to cause mass unrest during a Sunday protest against the country's new pro-Western government. Police said that four bomb threats on Sunday, including one at the capital's international airport, had been registered, which they called "an ongoing part of the destabilization measures" against Moldova, a former Soviet republic with a population of about 2. Last week, authorities in Moldova's breakaway region of Transnistria, which has close ties to Moscow and hosts Russian troops, claimed it had thwarted an assassination attempt on its president allegedly organized by Ukraine's national security service, the SBU, but did not provide evidence