<p>Moscow: President <a href="https://www.deccanherald.com/tags/vladimir-putin">Vladimir Putin</a> said on Tuesday that Russia will find out who was behind last month's attack on a concert hall near Moscow that killed at least 144 people.</p>.<p>"We will definitely get to those who ultimately ordered it," Putin told a meeting of Interior Ministry officials. "We paid a very high price, and the entire analysis of the situation must be extremely objective and professional."</p>.NATO helping attacks on Russia from Ukraine: Putin ally Patrushev.<p>Islamic State claimed responsibility for the attack and U.S. officials say they have intelligence showing it was carried out by the network's Afghan branch, Islamic State Khorasan (ISIS-K). Russia says it has evidence the attackers had links to Ukraine, which Kyiv has denied and the United States has rejected as nonsense.</p>
<p>Moscow: President <a href="https://www.deccanherald.com/tags/vladimir-putin">Vladimir Putin</a> said on Tuesday that Russia will find out who was behind last month's attack on a concert hall near Moscow that killed at least 144 people.</p>.<p>"We will definitely get to those who ultimately ordered it," Putin told a meeting of Interior Ministry officials. "We paid a very high price, and the entire analysis of the situation must be extremely objective and professional."</p>.NATO helping attacks on Russia from Ukraine: Putin ally Patrushev.<p>Islamic State claimed responsibility for the attack and U.S. officials say they have intelligence showing it was carried out by the network's Afghan branch, Islamic State Khorasan (ISIS-K). Russia says it has evidence the attackers had links to Ukraine, which Kyiv has denied and the United States has rejected as nonsense.</p>