A Russian firefighter walks near a fire-engine at building housing the FSB security service in Arkhangelsk on October 31, 2018, after an explosive device went off inside the building. 鈥� Russian authorities said they have opened a terrorism investigation after a bombing on October 31 by a 17-year-old local resident at a building housing the FSB security service in the north of the country. (Photo by Michail SHISHOV / AFP)
MOSCOW 鈥� Russia launched a terrorism investigation on Wednesday after a 17-year-old student blew himself up at regional headquarters of the FSB security agency, wounding three employees.
Several minutes before the suicide blast in the northern city of Arkhangelsk, a post on an anarchist forum warned of an imminent explosion.
Investigators said they were checking whether the suspected bomber was a member of any banned organizations.
An explosive device detonated in the FSB building shortly before 9:00 a.m. (0600 GMT), authorities said.
Investigators identified the bomber as a 17-year-old local resident.
An official, who spoke to AFP on condition of anonymity, named the suicide bomber as Mikhail Zhlobitsky, a student at a local technical college.
Investigators probing the attack released a photo of the suspect 鈥� a skinny young man with a backpack 鈥� inside the FSB building.
Authorities have cordoned off streets around the building, with police and experts combing the area for clues.
Attacks on police and security services are common in Russia鈥檚 restive Northern Caucasus, but are rare in the rest of the country.
President Vladimir Putin 鈥� himself a former FSB officer 鈥� was informed about the explosion, his spokesman Dmitry Peskov told reporters, but declined to speculate on the motive.
Investigators said they have opened a probe into terrorism and illegal possession of ammunition.
Alexander Bastrykin, the head of the Investigative Committee probing the case, said the young man鈥檚 motives should be established 鈥渁s soon as possible.鈥�
Investigators searched Zhlobitsky鈥檚 apartment and questioned his relatives and friends.
Three FSB employees were hospitalized with injuries after the blast in Arkhangelsk, which is more than 1,000 kilometres (620 miles) north of Moscow.
鈥淥ne man is in surgery,鈥� a spokeswoman for the regional FSB told AFP.
鈥楩SB has gone mad鈥�
Seven minutes before the blast, a post in an anarchist forum on Telegram, a messaging service, warned that the FSB building would be the target of a 鈥渢error attack.鈥�
The writer of the post, who signed as Valeryan Panov, said he would claim responsibility for it.
鈥淭he reasons are quite clear to you,鈥� said the post.
鈥淚 have decided to do this because the FSB has gone fucking mad. It is inventing cases and torturing people. I will most likely croak in the blast.鈥�
鈥淚 wish you a bright future of anarchist communism,鈥� he added.
The FSB is the main successor to the feared KGB agency known for persecuting dissidents in the Soviet era.
Attacks by anarchists on Russian authorities have in the past included setting police cars on fire and throwing Molotov cocktails at the offices of the ruling party United Russia.
Regional governor Igor Orlov said that the authorities were working to establish the type of explosive used.
鈥淭hings are very serious,鈥� he said.
鈥淲e are taking measures to increase security of all public and state buildings in Arkhangelsk region,鈥� he added.听 /kga