It seems Islamists have a run. They got the political left in the US and Europe on its side, Russia tries to reconcile its nationalism with Islamism and is both willingless and toothless when it comes to the Turkish/Azerbajan aggression in the Caucasus. Even Israel supplies the Turks/Azerbajans with weapons for the Juhadists to finish their bloody spectacle. I dont know what you can do to support Armenia? We in the West can vote against the woke left agenda, but be realist here, they are strong plus geopolitical interests have other focuses at the moment. You can see here even in the forum, liberals are taking stands for deniers of the Armenian genocide like Ilhan Omar or the Sqaud.
It's been happening since humans organized. Countries have to learn to protect themselves or group with willing allies. But can't protect everyone everywhere and trying to do so will bankrupt those trying and make them vulnerable to similar attacks.
For Armenia I think the deadly mistake was to rely on Putin as an ally. Now no one can help Armenia anymore. Putin wasnt interested in the first place to save them, but now Azerbajan killed even Russian soldiers and he has to smile, because Russia cannot afford to take actions against it. Although he didnt care for Armenia in the first place he had not let this happen without consequences before the Ukraine made him aware of Russia's own weakness. They cannot afford to have a conflict even with the small Azerbaijan.
