A Serbian court on Thursday rehabilitated a World War II royalist general and leader of the notorious Chetnik movement executed by the communist authorities in 1946, the state-run RTS television reported.
The Belgrade tribunal accepted a request for rehabilitation of Dragoljub Draza Mihajlovic, which was filed in 2006 by his grandson Vojislav Mihajlovic, a judge said.
Mihajlovic was a Yugoslav officer who launched the royalist Chetnik movement in 1941 against the Nazis, but later collaborated with them fighting against the communists.
The tribunal annulled the verdict pronounced on July 15, 1946, by the communist Yugoslav authorities that found Mihajlovic guilty of treason and war crimes and sentenced him to death, judge Aleksandar Tresnjev said, according to RTS.
The court ruled that the verdict of 69 years ago was the result of an illegal process led for political and ideological reasons.
Mihajlovic was not given a fair defence and was not allowed to appeal his sentence, the judge said. He was executed two days after being convicted.
The Chetniks were notorious for war crimes committed against other ethnic groups in the Balkans, notably Croats and Muslims.
In 2005 US authorities handed over to Mihajlovic's successors a decoration from former US president Harry Truman, awarded posthumously in 1948 for rescuing 500 American pilots during the war.
At the time the move sparked criticism in the Balkans region especially in neighbouring Croatia, which also protested on Thursday the tribunal's ruling.
Croatian President Kolinda Grabar-Kitarovic said in a statement she was "extremely unpleasantly surprised" by the Belgrade court's decision and condemned in "strongest term any attempt of historic revisionism."
An association of Croatian anti-fascists labelled the decision "shameful and insulting for the victims killed by the Chetnik movement", while Croatian Serb leader Milorad Pupovac said it would "certainly affect relations between Croatians and Serbs".
The view was echoed in Bosnia where the head of a union of anti-fascists and WWII veterans Bakir Nakas said the ruling confirmed the "interest and wish to rehabilitate this (Chetnik) movement ... and put it on equal footing with forces fighting against fascism."