A strong explosion occurred in Istanbul"s historic Sultanahmet district, close to the Blue Mosque.
Reportedly at least 10 people have been killled in the explosion, fifteen people were also wounded , between them are German tourists.

The exact information is not yet known .

As a result of the explosion reportedly injured, among them German tourists.

The exact cause is not yet known.
Some reports suggest the explosion was caused by a suicide bomber. Remains unknown if Georgian citizens are among the injured.