<p>Armenia's ambassador to Russia said on Monday that Turkey had sent around 4,000 fighters from northern Syria to Azerbaijan amid fighting over the breakaway region of Nagorno-Karabakh, the Interfax news agency reported.</p>.<p>The ambassador said the fighters were taking part in fighting in Nagorno-Karabakh, a region inside Azerbaijan that is run by ethnic Armenians, the RIA news agency reported.</p>.<p><strong>Also Read: <a href="https://www.deccanherald.com/international/world-news-politics/dozens-dead-as-world-leaders-call-for-halt-to-nagorny-karabakh-flare-up-894081.html" target="_blank">Dozens dead as world leaders call for halt to Nagorny Karabakh flare-up</a></strong></p>.<p>Armenian and Azeri forces exchanged fierce fire for a second day on Monday over the region, with both sides accusing each other of using heavy artillery.</p>.<p>Turkey is a close ally of Azerbaijan.</p>
<p>Armenia's ambassador to Russia said on Monday that Turkey had sent around 4,000 fighters from northern Syria to Azerbaijan amid fighting over the breakaway region of Nagorno-Karabakh, the Interfax news agency reported.</p>.<p>The ambassador said the fighters were taking part in fighting in Nagorno-Karabakh, a region inside Azerbaijan that is run by ethnic Armenians, the RIA news agency reported.</p>.<p><strong>Also Read: <a href="https://www.deccanherald.com/international/world-news-politics/dozens-dead-as-world-leaders-call-for-halt-to-nagorny-karabakh-flare-up-894081.html" target="_blank">Dozens dead as world leaders call for halt to Nagorny Karabakh flare-up</a></strong></p>.<p>Armenian and Azeri forces exchanged fierce fire for a second day on Monday over the region, with both sides accusing each other of using heavy artillery.</p>.<p>Turkey is a close ally of Azerbaijan.</p>