In 2019, he headed the election headquarters of presidential candidate and former
Head of the Security Service of Ukraine Ihor Smeshko. In the
2019 parliamentary elections, he ran for parliament with Smeshko's
Strength and Honour party. But in the election the party won 3.82% of the votes, not enough to clear the 5% election threshold and it thus gained no parliamentary seats.
Defence minister On his 65th birthday in 2020, he was personally appointed to the post of Minister of Defence by President
Volodymyr Zelensky, serving in the
Shmyhal Government. His appointment was backed by 285 MPs in the
Verkhovna Rada. On 13 March 2020, he became a member of the
National Security and Defence Council of Ukraine. On 14 December 2020, for the first time in the history of the Ministry of Defence of Ukraine, Taran signed several direct contracts with Turkish companies on technology transfer and production of
corvettes and
combat UAVs for the needs of the Ukrainian Armed Forces. On 2 November 2021 Taran resigned as minister, reportedly for health reasons. ==Ambassador to Slovenia==