Disproof
A recurring pro-Kremlin narrative about Ukraine being under alleged "external control".
Ukraine is an internationally recognised sovereign state with its own constitution, democratically elected parliament and president. Pro-Kremlin outlets often cast doubt on Ukrainian statehood and claim that Ukraine either does not exist as a state or is going to tumble down very soon.
In reality, present-day Ukraine has been on the world map since 1991 when the Soviet Union disintegrated. It has elected six presidents since then and changed parties in government several times which illustrates political diversity and democratic dynamics even during economic hardship in the wake of Russian aggression in 2014.
Ukraine is not controlled by the US, EU or UK, nor by any other foreign government or organisation. Both the EU and the US respect Ukraine's sovereignty and territorial integrity.
The relations between the US and Ukraine are bilateral relations between two independent countries. The US recognised Ukraine as an independent state on 25 December 1991. US policy is centred on carrying out and strengthening a stable, democratic, prosperous, and free Ukraine, more closely integrated into Europe and Euro-Atlantic structures. For the EU Ukraine is a priority partner. In June 2014, the EU and Ukraine signed an Association Agreement, including a Deep and Comprehensive Free Trade Area (DCFTA), which promotes deeper political ties, stronger economic links and respect for common values.
See a similar case here claiming that Ukraine is a colony governed by a puppet regime, and here for a claim about how Ukraine "sold its self to external control".