After his appointment as army chief in 2010, Prayut was characterised as a royalist and an opponent of former prime minister Thaksin Shinawatra. Considered a hardliner within the military, he was one of the leading proponents of military crackdowns on the Red Shirt demonstrations of April 2009 and April–May 2010. He later sought to moderate his profile, talking to relatives of protesters who were killed in the bloody conflict, and co-operating with the government of Yingluck Shinawatra who won parliamentary elections in July 2011.