📰 Inside Syria's jail for IS suspects as officials say attacks by group are rising

Kurdish counter-terrorism syrian-authorities-arrest-suspect-in-tadamon-massacre/" class="smart-internal-link" title="📰 Syrian authorities arrest suspect in Tadamon massacre">authorities/" class="auto-internal-link">authorities tell the BBC so-called Islamic State cells in syria/" class="auto-internal-link">syria are regrouping and increasing attacks.