Pravit Rojanaphruk said The Nation newspaper asked him to leave because of pressure it received after he was detained, which he indicated came from both within the publishing group and from outside. He did not say exactly what sort of pressure the newspaper received, aside from a call for people to come out and protest against him.
He said he agreed to quit because he considered the newspaper to be like his own home, which he didn't wish to destroy.
Pravit was detained Sunday by soldiers and held incommunicado until Tuesday for what the military calls "attitude adjustment." He has been a rare outspoken critic, in newspaper columns and on Twitter, of the junta that has ruled since a military coup last year ousted a civilian government. Prime Minister Prayuth Chan-ocha has harshly criticized journalists and other critics of the coup.
No comment was immediately available from the newspaper. When Pravit was detained, the editor-in-chief of The Nation publishing group, Thepchai Yong, urged Prayuth to have him released immediately and described the detention as "a direct threat to press freedom."