St petersburgs metro train blast revealed

You're referring to the recent explosion on the St. Petersburg Metro train in Russia. Here's what we know so far:

What happened: On April 3, 2017, a homemade bomb exploded on a St. Petersburg Metro train during the evening rush hour, killing at least 14 people and injuring over 50 others.

Location: The blast occurred on a train traveling between the Sennaya Ploshchad and Tekhnologichesky Institut stations on the St. Petersburg Metro's Line 2.

Suspects: The Russian authorities have identified the suspected perpetrator as Akbarzhon Djalilov, a 22-year-old Kyrgyz national who was born in Uzbekistan. He was reportedly a resident of St. Petersburg and had been living in the city for several years.

Motives: The motives behind the attack are still unclear, but investigators believe it may have been linked to Islamic extremism. Djalilov was reportedly radicalized online and had been in contact with extremist groups.

Investigation: The Russian authorities have launched a large-scale investigation into the attack, with over 1,000 investigators and forensic experts involved. The investigation has focused on Djalilov's background, his online activities, and any potential connections to extremist groups.

Reactions: The attack has been widely condemned by world leaders, including Russian President Vladimir Putin, who has vowed to take all necessary measures to ensure the security of the Russian people.

Impact: The attack has had a significant impact on the city of St. Petersburg, with many residents expressing shock and outrage at the violence. The attack has also raised concerns about the threat of terrorism in Russia and the effectiveness of the country's counter-terrorism measures.

Overall, the St. Petersburg Metro train blast is a tragic and disturbing event that has highlighted the ongoing threat of terrorism in Russia and around the world.