Russian authorities have detained a Japanese journalist on suspicion of conducting espionage on behalf of Japanese intelligence, state officials announced, according to the reporting.
The person, identified only by nationality and occupation in the initial statement, was accused of gathering information that could harm Russian national security. Officials gave no immediate details on the alleged activities, the journalist's name, the location of the detention, or whether formal charges have been filed.
The detention of a foreign national on espionage allegations is likely to add tension to diplomatic relations between Russia and Japan. Espionage accusations are handled as serious criminal matters in both countries, and such cases often prompt inquiries and statements through diplomatic channels as families and employers seek information.
Media freedom groups and foreign ministries typically watch such incidents closely because of the potential implications for journalists operating abroad. It was not immediately clear whether the journalist’s news organisation had been informed or had issued any comment, and further details were expected to emerge as authorities and diplomatic representatives respond.