Turkish President Recep Tayyip Erdogan wants to turn the iconic Hagia Sophia into a mosque again. Russia says this move would be unacceptable. WION's Palki Sharma tells you why this move has triggered a major controversy.

Gravitas: Politics over Istanbul's Hagia Sophia

Russian officials and the Orthodox church on July 06 urged caution over calls in Turkey to alter the status of Hagia Sophia. Watch report.

Your Story: Russia, US warm Turkey over the conversion of Hagia Sophia

The Turkish government is all set to change the religion-neutral status of a century-old structure and a UNESCO world heritage site Hagia Sophia. Watch report.

UNESCO world heritage site Hagia Sophia to be turned into a Mosque