![Dadivank Monastery in Nagorno-Karabakh](https://www.christianitytoday.com/wp-content/uploads/2021/01/121334.jpg?w=602)
6 Christian Sites Armenia Fears It Has Lost to Azerbaijan
Photo gallery captures cultural heritage that concerns Armenians most after ceasefire in Nagorno-Karabakh.
![St. Saviour Church in Chora (Kariye) in Istanbul on August 21.](https://www.christianitytoday.com/wp-content/uploads/2020/08/119013.jpg?w=600)
Turkey Turns Another Historic Church into a Mosque
Like the Hagia Sophia, the fourth-century Chora monastery in Istanbul was operating as a museum.
![Hundreds of people pray inside Hagia Sophia Mosque during afternoon prayer after its official opening on July 24 in Istanbul, Turkey.](https://www.christianitytoday.com/wp-content/uploads/2020/07/118596.jpg?w=602)
Hagia Sophia’s Muslim Prayers Evoke Ottoman Treatment of Armenians
As Turkish president Erdoğan joins hundreds in celebration, Christians in the diaspora mourn their lost homeland and cultural heritage.