Uzbekistan ranked 146 out of 180 countries and territories in the 2020 Corruption Perceptions Index (CPI) by Transparency International, well below its neighbour and closes trade partner Kazakhstan, which ranked 94.

Trade between Moldova and the "separatist" area is robust. Transnistria is even part of Moldova's Deep and Comprehensive Free Trade Agreement (DCFTA) with the European Union, something unheard of in other "breakaway" ex-Soviet entities.

The resource-rich Central Asian nation of 34 million had been led by Mirziyoyev, who took over in late 2016 following the death of veteran leader Islam Karimov, who had run Uzbekistan with an iron fist for 27 years.