The current, intense fighting between Azerbaijan and Armenian forces near the Nagorno-Karabakh region, which started early on Sept. 27, follows months of atypically high levels of ceasefire violations between the two sides since a July 2020 skirmish in a different sector of the Armenia-Azerbaijan border. Russian efforts to alter its strategy in the South Caucasus may have signaled an opportunity to Azerbaijan, prompting an attempt to advance its position on the battlefield while still enjoying strong Turkish support. The established dynamics of Armenia and Azerbaijan’s ongoing conflict, however, are expected to persist, as local geography and a lack of resources limit both sides’ ability to challenge the higher-level reality along the line of contact. ...