Dhaka: Bangladesh's Supreme Court upheld the death penalty for a top Jamaat-e-Islami party leader on Wednesday for atrocities committed during the country's war of independence more than four decades ago, a government lawyer said.
Four opposition politicians, including three leaders of the the Jamaat-e-Islami, have been convicted by a war crimes tribunal and executed since late 2013.
The executions have come amidst a rise in militant violence in Bangladesh, with militant groups claiming the murder of two foreigners and four secular writers and a publisher last year.
The court rejected an appeal by Motiur Rahman Nizami, head of the Jamaat-e-Islami, who was sentenced to death in 2014 by the tribunal for genocide, rape and orchestrating the massacre of top intellectuals during the 1971 war.
"The court upheld the death sentence. We are happy with the verdict," state prosecutor Syed Haider Ali said.
Jamaat-e-Islami, which has said the charges against Nizami to be baseless, called for a nationwide strike on Thursday in protest.
Nizami, a former legislator and minister under opposition leader Khaleda Zia's last term as prime minister, has been in jail since 2010 when he was charged with war crimes by the tribunal set up by prime minister Sheikh Hasina that year.
Jamaat have denounced the tribunal as part of a politically motivated campaign aimed at weakening the leadership of Jamaat-e-Islami, a key ally of the country's main opposition party.
Nizami could be hanged within months unless the Supreme Court reviews his case again, or he is granted clemency by the president.
"My client will decide whether he will file a review petition," chief defence prosecutor Khandker Mahbub Hossain told reporters.
The government has blamed the increase in violence on the Jamaat-e-Islami but the party denies any link to the militant attacks.