![Derbent, Russia. 28th June, 2019. Photo taken on June 28, 2019 shows the walls of the Citadel in Derbent, Russia. The Citadel, Ancient City and Fortress Buildings of Derbent, is located in Derbent, Russia. 28th June, 2019. Photo taken on June 28, 2019 shows the walls of the Citadel in Derbent, Russia. The Citadel, Ancient City and Fortress Buildings of Derbent, is located in](https://l450v.alamy.com/450v/w108w5/derbent-russia-28th-june-2019-photo-taken-on-june-28-2019-shows-a-general-view-of-the-city-of-derbent-russia-the-citadel-ancient-city-and-fortress-buildings-of-derbent-is-located-in-russias-dagestan-region-on-the-western-coast-of-the-caspian-sea-the-fortification-was-built-in-stone-and-consisted-of-two-parallel-walls-that-formed-a-barrier-from-the-seashore-up-to-the-mountain-it-was-inscribed-on-the-world-heritage-list-in-2003-credit-bai-xueqixinhuaalamy-live-news-w108w5.jpg)
Derbent, Russia. 28th June, 2019. Photo taken on June 28, 2019 shows the walls of the Citadel in Derbent, Russia. The Citadel, Ancient City and Fortress Buildings of Derbent, is located in
![About Strong Earthquakes in the Early Middle Ages in the Derbent Sector of the West Caspian Coast And Seismic Potential of the Studied Section | SpringerLink About Strong Earthquakes in the Early Middle Ages in the Derbent Sector of the West Caspian Coast And Seismic Potential of the Studied Section | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.3103%2FS074792392003010X/MediaObjects/11990_2020_2123_Fig11_HTML.gif)
About Strong Earthquakes in the Early Middle Ages in the Derbent Sector of the West Caspian Coast And Seismic Potential of the Studied Section | SpringerLink
![Sameera on Twitter: "@AhmadThomson A wall of iron built to keep out Gog & Magog Darial Gorge, Gate of the Alans. the Iberian Gates or the Caucasian Gates - Georgia https://t.co/XlrlmKF1qJ Free Sameera on Twitter: "@AhmadThomson A wall of iron built to keep out Gog & Magog Darial Gorge, Gate of the Alans. the Iberian Gates or the Caucasian Gates - Georgia https://t.co/XlrlmKF1qJ Free](https://pbs.twimg.com/media/D675itFW4AE643a.jpg)
Sameera on Twitter: "@AhmadThomson A wall of iron built to keep out Gog & Magog Darial Gorge, Gate of the Alans. the Iberian Gates or the Caucasian Gates - Georgia https://t.co/XlrlmKF1qJ Free
![About Strong Earthquakes in the Early Middle Ages in the Derbent Sector of the West Caspian Coast And Seismic Potential of the Studied Section | SpringerLink About Strong Earthquakes in the Early Middle Ages in the Derbent Sector of the West Caspian Coast And Seismic Potential of the Studied Section | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.3103%2FS074792392003010X/MediaObjects/11990_2020_2123_Fig10_HTML.gif)
About Strong Earthquakes in the Early Middle Ages in the Derbent Sector of the West Caspian Coast And Seismic Potential of the Studied Section | SpringerLink
![Derbent, Russia. 28th June, 2019. Photo taken on June 28, 2019 shows the walls of the Citadel in Derbent, Russia. The Citadel, Ancient City and Fortress Buildings of Derbent, is located in Derbent, Russia. 28th June, 2019. Photo taken on June 28, 2019 shows the walls of the Citadel in Derbent, Russia. The Citadel, Ancient City and Fortress Buildings of Derbent, is located in](https://c8.alamy.com/zooms/6/939d5c62c75e45e68796733e47e0a70d/w108w5.jpg)
Derbent, Russia. 28th June, 2019. Photo taken on June 28, 2019 shows the walls of the Citadel in Derbent, Russia. The Citadel, Ancient City and Fortress Buildings of Derbent, is located in
![cluster2744 🔆 Twitterissä: "Caspian gates (Iron Gates). 2000 old fortress-city-wall between sea and mountains. Only God knows how many sieges they face #Russia #Derbent https://t.co/km0QPMI1vT" / Twitter cluster2744 🔆 Twitterissä: "Caspian gates (Iron Gates). 2000 old fortress-city-wall between sea and mountains. Only God knows how many sieges they face #Russia #Derbent https://t.co/km0QPMI1vT" / Twitter](https://pbs.twimg.com/media/DEmg_B9XkAEaf19.jpg)