This kinda looks like baseless fearmongering for me.
In Kazakhstan and Uzbekistan you'll be pretty much safe everywhere throughout the country. In Kyrgyzstan, I'd avoid rural non-tourist areas, but to Bishkek and tourist destinations I'd go without second thoughts. Tajikistan is questionable, but not Dushanbe.
In Kazakhstan and Uzbekistan you'll be pretty much safe everywhere throughout the country. In Kyrgyzstan, I'd avoid rural non-tourist areas, but to Bishkek and tourist destinations I'd go without second thoughts. Tajikistan is questionable, but not Dushanbe.