Twenty people, most of them foreigners, have been killed in an attack on a cafe in Bangladesh claimed by so-called Islamic State. Gunmen stormed the Holey Artisan Bakery cafe in Dhaka late on Friday before troops entered almost 12 hours later. Six attackers were also killed and one was arrested, officials said. Bangladeshi PM Sheikh Hasina has declared two days of national mourning. Bangladesh Army Brig Gen Naim Asraf Chowdhury said the victims had been "brutally" attacked with sharp weapons
A police officer at the scene said that when security forces tried to enter the premises at the beginning of the siege they were met with a hail of bullets and grenades.
Television footage showed a number of police being led away from the site with blood on their faces and clothes. Heavily armed officers were seen standing on the street outside.
The siege began as diners gathered to break their fast during the Muslim holy month of Ramadan. Bangladesh's Daily Star newspaper said the gunmen tortured anyone who was unable to recite the Koran. They provided meals overnight for only the Bangladeshi captives, it said.
Deceased and Rescued
Nine Italians, seven Japanese and one US citizen and an Indian also died.
Japan said one of its nationals was among 13 people rescued. The seven that died were consultants for Japan's foreign aid agency and Prime Minister Shinzo Abe said they "were giving their all for the development of Bangladesh". Two Sri Lankans were among those rescued.
According to the BBC, below are the names of the deceased and their nationalities
Nine Italians named by the Italian foreign ministry as: Cristian Rossi; Marco Tondat; Nadia Benedetti; Adele Puglisi; Simona Monti; Claudia Maria D'Antona; Vincenzo D'Allestro; Maria Rivoli and Claudio Cappelli
Seven Japanese. Names not released
Three Bangladeshis named in national media as Faraaz Ayaaz Hossain and Abinta Kabir, both students at Emory University in the US, and Ishrat Akhond. It is believed Abinta Kabir could also be a US citizen
One Indian. Tarushi Jain, 18, who was a student at the University of California, Berkeley.