Iran on Saturday executed a Swedish-Iranian dissident Habib Farajollah Chaab for being "corrupt on earth," and allegedly leading an Arab separatist group accused of multiple attacks, including a 2018 one that killed 25 people.

Iran hangs Swedish-Iranian dissident Habib Farajollah Chaab for being 'corrupt on earth'

Sweden on Sunday condemned the death sentence confirmed by Iran's Supreme Court against a Swedish-Iranian dissident and said it was seeking further clarity on the matter, reported AFP news agency.

'Inhumane': Sweden condemns Iran for upholding death sentence of Swedish-Iranian dissident

The Iranian Supreme Court upheld the death sentence handed over to a Swedish-Iranian dissident who was convicted of leading an Arab separatist group accused of attacks, including the one on a military parade in 2018 that killed 25 people and injured nearly 250.

Iran's Supreme Court upholds death sentence of Swedish-Iranian dissident