“This ruling is the last nail in the coffin of the ruling powers that led the coup,” said Brotherhood general guide Mohamed Badie, who was sentenced to death along with 682 supporters on Monday. “The regime is on the brink of collapse.”
The defendants were charged with crimes including inciting violence following the army overthrow of elected leader Mohamed Morsi last July.
Security forces have mounted a tough crackdown on the Brotherhood since Morsi’s fall, killing hundreds of its supporters, arresting thousands and putting leaders on trial.
The Brotherhood says it is committed to peaceful resistance to the army-backed government.
The mass death sentences, which right groups say are the largest worldwide in recent history, have raised new questions about Egypt’s commitment to democracy three years after a popular uprising toppled autocratic president Hosni Mubarak.
The United Nations’ top human rights official added to an avalanche of criticism of the sentences.
“It is outrageous that for the second time in two months, the Sixth Chamber of the Criminal Court in Al-Minya has imposed the death sentence on huge groups of defendants after perfunctory trials,” UN High Commissioner for Human Rights Navi Pillay said in a statement.
International guarantees of a fair trial “appear to be increasingly trampled upon” in Egypt, Pillay said, noting that 529 people were sentenced to death by the same court in March.
She said the mass trial had clearly breached international law requiring due process.