Guwahati/ 24th August’2017 (Prag News Desk): After the twin attack by Islamic State few days back, IS have threatened Spain to carry more attack. IS asked Spain to withdraw an international coalition battle with terrorist group in the Middle East. The militants made the withdraw statement in a 3 minute video released on Wednesday ‘The Conquest of Barcelona’. Two Spanish speaking men featured the video. The featured men were in military uniform with ski-mask and other in visible face. The video includes multiple images of Spain’s King Felipe VI and Prime Minister Mariano Rajoy talking about the last week attack in Barcelona and Cambrils in a ceremony. In the recent twin attack in Barcelona and Cambrils at least 15 people were killed and more then hundred got injured as terrorist run vehicles over the civilians.