Jihadists of the Islamic State are about to wreak an absolute terror on the planet with a nightmare scenario for mankind.

According to a report of the American magazine Foreign Policy, in an area which was abandoned by jihadists, a laptop was found with thousands of documents, one of which was a 19-page manual with instructions for making mobile biological weapons, specifically the spread of bubonic plague virus.

According to reports the manual contains details of how someone can find bacteria, how to cultivate workshops and how to infect humans and thus entire populations.

This revelation has alarmed the western secret services which are trying to eliminate such a possibility.

Alarm in Britain: Fears of a terrorist attack by the Islamic State

The security alert level in the country increased from ‘substantial’ to ‘severe’ – The Ministry of Interior stated that the level change means that an attack is “highly likely”

According to a statement of the British Prime Minister David Cameron, the Islamic State poses a “great deep threat” to the security of Britain, while he expressed his intense fears of a terrorist attack by the Islamist organization in Britain.

According to Cameron fighting Islamic State is a “generational struggle” against a “poisonous ideology”, adding that the UK should respond calmly and with purpose in this big threat.

Indeed, as announced by the Home Secretary Theresa May, the level of security alert in Britain for a terrorist threat associated with Syria and Iraq went from ‘substantial’ to ‘severe’.

According to the Home Secretary increasing the level associated with the developments in Syria and Iraq, where terrorists are planning attacks against Western countries and in some of these projects, “possibly involving foreign fighters who have visited this region derived from Britain and Europe to participate in the conflict. ”

However, the ministry stated that the level change means that an attack is “highly likely”, but there is no information about an “imminent” threat.

It is worth noting that according to intelligence agencies of Britain more than 500 Britons have gone to Syria and Iraq in the recent years.

King Abdullah warns Europe and U.S. for spread of terrorism

The King made ​​this statement during an event for foreign ambassadors in Jeddah

King Abdullah of Saudi Arabia estimated today that terrorism will spread rapidly in Europe and the USA if doesn’t get addressed directly in the Middle East.

“I ask you to convey this message to your leaders. Terrorism is currently a hostile force that must be fought with wisdom and speed, “said King Abdullah.

“And if neglected I ‘m sure that a month later will arrive in Europe and a month later in America,” he added.

Saudi Arabia, the country with the largest oil exporter in the world, bordering Iraq, where the fighters of the Islamic State and other extremist Sunni insurgents have taken several cities under their control.

Riad has expressed its long concern that will be targeted by jihadists, between them and citizens who participated in the conflicts in Iraq and Syria.