Ukraine imposed sanctions on former president and opposition politician Petro Poroshenko, including an asset freeze and a ban on withdrawing capital from the country, for what the domestic spy agency said on Thursday were “national security” reasons.

President Volodymyr Zelensky on Thursday signed off on sanctions against former Ukrainian President Petro Poroshenko and other prominent Russia-leaning officials.

Ukraine has announced sanctions on former president Petro Poroshenko and four other oligarchs and political figures accused of undermining national security, including a close ally of Russian President Vladimir Putin.

Former President Petro Poroshenko said on Wednesday that Ukraine’s National Security and Defence Council had adopted sanctions against him, and he accused political rival President Volodymyr Zelenskiy of being behind the move.

The President of Ukraine Volodymyr Zelenskyy has signed a decree on the sanctions of the National Security and Defense Council against former president of

Chocolate baron and former Ukrainian President Petro Poroshenko, a political opponent and longtime nemesis of Zelenskyy, was sanctioned on suspicion of “high treason” and assisting a terrorist organization — prompting criticism and allegations of a “politically motivated” witch hunt.

Ukraine has imposed sanctions on former president and opposition politician Petro Poroshenko, including asset freezes and a ban on withdrawing capital from the country, a presidential decree published on Thursday said.

Ukraine has imposed sanctions on former president Petro Poroshenko, citing national security concerns. The move has sparked political debate, with accusations against President Zelenskiy of political motivations.