Kenyan police clash with al-Shabab in Garissa County
- 26 May 2015
- From the section Africa
He dismissed as propaganda al-Shabab's claim that at least 20 policemen were killed in the attack.
Al-Shabab is a Somalia-based group which has stepped up attacks in Kenya.
In April, it carried out a siege on Garissa University College and 148 people were killed.