The death toll from a bomb and gun attack by militants on an upmarket hotel complex in Nairobi has risen to 21, Kenya's police chief said on Wednesday. "We wish to inform that, as of this evening... six other bodies were found at the scene and one police officer succumbed very suddenly to his injuries," Inspector General Joseph Boinnet told reporters. He said the death included 16 Kenyans, one Briton, one American and three people of "African descent who are yet to be identified". The <a href="https://www.thenational.ae/world/africa/nairobi-attack-shows-al-shabab-still-powerful-despite-us-efforts-1.814187">Al Shabaab</a> militant group said it <a href="https://www.thenational.ae/world/africa/nairobi-attack-survivor-s-escape-from-al-shabab-militants-we-were-focused-on-getting-out-alive-1.814016">carried out the deadly attack</a> in retaliation for US President Donald Trump's declaration of Jerusalem as Israel's capital, the SITE monitoring organisation said. The fundamentalist alliance said in a statement that its fighters stormed the DusitD2 complex on instructions by Al Qaeda leader Ayman Al Zawahiri. "It is a response to the witless remarks of the US president, Donald Trump, and his declaration of Al-Quds (Jerusalem) as the capital of Israel." The statement was entitled: "Al-Quds (Jerusalem) will never be judaized," according to SITE. "Know that we will hold you to account for every Muslim blood spilt in Palestine; ounce for ounce," the group said. <strong>_______________</strong> <strong>Read more:</strong> <strong><a href="https://www.thenational.ae/world/africa/nairobi-attack-kenya-will-remain-target-as-long-as-troops-in-somalia-1.814341">Kenya will remain target as long as troops in Somalia</a></strong> <strong><a href="https://www.thenational.ae/world/africa/nairobi-attack-shows-al-shabab-still-powerful-despite-us-efforts-1.814187">Nairobi attack shows Al Shabab still powerful despite US efforts</a></strong> <strong>_______________</strong> Another 28 people who were injured in the attack had been admitted to hospital without giving details on their condition, and more than 50 people remain unaccounted for. Kenyan security forces ended the attack early Wednesday after a 20-hour operation that rescued hundreds of people and left all five assailants dead, Boinnet had announced earlier.