Ukraine's National Anti-Corruption Bureau (NABU) and the Specialized Anti-Corruption Prosecutor's Office (SAPO) are conducting searches in the office of the presidential chief of staff, Andriy Yermak, NABU said in a statement on November 28.

Andriy Yermak, the influential chief of staff of Ukraine’s President, has resigned hours after the country’s National Anti-Corruption Bureau (NABU) and the Specialized Anti-Corruption Prosecutor’s Office (SAPO) conducted searches in his office.