Nazarbayev, Lukashenko outmaneuver the Kremlin 

Uzbekistan suspended its membership in the organization in 2012 after having turned to the United States and NATO to contain the Afghan Taliban.

None of the member states wanted to share their sovereignty, which Moscow tried to force them to do. Even Belarus, which today is probably still Putin's closest ally in the region, often blocked the creation of security units based on the CSTO. The country's long-ruling strongman Alexander Lukashenko was afraid that Moscow would try to destroy his regime, so he strengthened only the internal Belarusian security apparatus. In 2020, this helped him to stay in power, although he had to concede to Putin.

Xi Jinping made it clear that he would not allow Russia to seize Kazakh territory.

In January 2022, Moscow deployed CSTO "peacekeepers" to Kazakhstan, probably assuming they'd stay there and be able to monitor the arrival in power of President Kassym-Jomart Tokayev, who'd taken over in 2019 from dictator Nursultan Nazarbayev. Yet Tokayev would wind up outsmarting Kremlin officials by enlisting the support of Chinese President Xi Jinping, who made it clear that he would not allow Russia to seize Kazakh territory. Tokayev took advantage of the vacuum and destroyed both popular resistance and the influence of the Nazarbayev clan.

Double game with Armenia

Armenians asked Moscow to intervene in 2020 in the ongoing conflict with Azerbaijan over Nagorno-Karabakh. Yet the Kremlin had very different plans: it was trying to weaken Armenia's President Nikol Pashinyan, who had been seeking better relations with the United States and talking about the need to shut down Russian military bases.

Moscow turned a blind eye to the advance of Azerbaijani troops, and the CSTO did not intervene, after which Armenians came out to mass protests - the chair under Pashinyan shook. The security of the Armenian border began to depend on Russian "peacekeepers."

Uzbekistan again started talking about renewing its membership in the CSTO because, after the U.S. withdrawal from Afghanistan, Russia did everything possible to fill the security vacuum in the region. Having deep relations with the Taliban, Moscow forced many Central Asian states to move away from the United States.

CSTO is bursting at the seams

Thus for Russia, the situation had been evolving quite well within the CSTO, as the Kremlin steadily strengthening its influence. However, February's full-scale invasion of Ukraine, and especially the significant losses of the Russian army, changed everything. Most organization members began to do everything possible to distance themselves from Moscow.

They realized that after Ukraine, Russia could come after them.

Against the backdrop of Azerbaijan's increasingly active troops, Pashinyan enlisted the support of the United States. The arrival of U.S. House Speaker Nancy Pelosi to Armenia after her visit to Taiwan demonstrated that the Americans are ready to support the current Armenian government if it does not make concessions to the Kremlin and remains neutral, and does not send troops to Ukraine.

Tokayev has publicly stated that he does not recognize the occupation of Ukrainian territories.

Tokayev has publicly stated that he does not recognize the occupation of Ukrainian territories and their forced annexation into the Russian Federation. After the Kremlin's not-so-subtle references that no Kazakhstan existed and the start of trade wars, the Kazakh leader has turned towards Azerbaijan, Turkey, and China.

Kazakhstan, and with it Kyrgyzstan, introduced criminal liability for the participation of their citizens in Russia's war against Ukraine. The same happened in Uzbekistan, which until recently was thinking of returning to the CSTO.

Seeing Moscow's weakness, Tajikistan is trying to resolve its territorial claims by organizing a campaign against Kyrgyzstan. The Kremlin can do little because these are two members of the CSTO on the territory where Russian military bases operate.

The CSTO is unraveling. Russia's full-scale war against Ukraine has changed everything. It is now clear to all that there can be no integration. Occupation is the only choice, even Belarus understands this. And as such, Russia is left with no friends in the neighborhood.