Kourosh ZiabariAsia Times: Iran and Azerbaijan have stepped back from the brink after a series of rhetorical barbs, territorial complaints and military provocations, a spike in tensions that reflects fast-shifting alliances and intensifying power games in the region.

The dust-up ensued after Azerbaijan President Ilham Aliyev gave an interview to the Turkish Anadolu Agency on September 28 wherein he accused Iranian truck drivers and fuel transporters of violating his country’s territorial integrity by moving goods to Armenia through the Goris-Kapan road in Armenia’s southeastern Syunik Province, which Azerbaijan claims as its own.

President Aliyev said the road that previously facilitated Iran-Armenia border trade was captured and is now owned by Azerbaijan after the 44-day Nagorno-Karabakh War in 2020. He said in the same interview that about 60 Iranian trucks attempted to enter the contested Nagorno-Karabakh enclave between August 11 and September 11, in breach of Azerbaijan’s rules.

Two Iranian drivers were detained while the Baku government levied taxes of $130 on Iranian vehicle owners doing business with Armenia, effectively steamrolling many of them into abandoning their routes due to newly introduced steep customs duties that have made trade uneconomic.

Aliyev’s public upbraiding of Tehran over a seemingly trivial dispute appeared to some observers to be political grandstanding for domestic audiences and aimed at driving home the decisiveness of Azerbaijan’s victory over Armenia in last year’s war.

But there was likely more behind Aliyev’s demand that Iran must respect Azerbaijan’s new territorial gains. To some pundits, it signaled Azerbaijan’s piecemeal steps to shift alliances and carve out a new foreign policy built on a more restrained engagement with Iran and more explicit ties with many of Tehran’s rivals.

In mid-September, Azerbaijan, Turkey and Pakistan staged large-scale joint military drills lasting two weeks dubbed “Three Brothers – 2021,” which was reportedly the first such exercise between the three countries’ armies and known to be perceived as a hostile act in Tehran.

Faced with nationalistic popular pressure calling for a proportionate response, the Iranian army kicked off massive military drills near the border with Azerbaijan on October 1 codenamed “Fatehan Kheybar,” which drew the ire of Baku authorities.