
https://www.politico.eu/article/azerbaijan-advance-nagorno-karabakh-conflict-armenia-military-offensive/

https://theconversation.com/what-the-israel-defence-forces-can-expect-when-they-enter-the-gaza-metro-tunnel-system-216767

https://www.historytoday.com/archive/review/deterring-armageddon-peter-apps-and-nato-sten-rynning-review