Latvia-Minsk border incident: masked group claims provocation, both sides trade blame

Latvia reports an armed masked provocation on its border with Belarus; Minsk denies involvement and calls the report fabricated, while a group calling itself 'Chernye Russy' claims responsibility. The incident escalates bilateral tensions, but the veracity of claims and the group's affiliation remain unverified, raising uncertainty about the true instigators and potential fallout.