Pakistan terrorist are linked to Lashkar-e-Taiba supported by Pakistan Army
Muhammad Ghani Usman (left) and Adel Haddadi have been arrested at a refugee centre in Austria and are believed to be linked to terror groups and the suicide bombers who blew themselves up outside the Stade de France in Paris in November
A suspected Pakistani bomber linked to an attack that killed 164 people is one of scores of terrorists who posed as refugees to enter Europe and are now an 'imminent' threat, investigators claim.
The Pakistani man, along with another, are believed to have arrived in Europe with two suicide bombers who blew themselves up outside the Stade de France in November.
It has also emerged that they were initially arrested in Greece after police realised their passports were among a batch stolen by Isis - but were released the continue their journey across Europe.
They were arrested in Austria after the Paris attacks, but it is feared they too had been plotting atrocities in Europe.
Muhammad Ghani Usman, who is believed to be a veteran bomb-maker for the Pakistani terror group behind the Mumbai bombings in 2008, has been detained near Salzburg, in Austria.
In a series of explosions, 164 were killed, along with nine of those responsible, and investigators believe he is a member of the group that claimed responsibility, Lashkar-e-Taiba.
Usman, 34, is being held on charges of participating in a terrorist organisation, along with Adel Haddadi, 28, a suspected Algerian Isis fighter linked to the terrorist gang behind the Paris attacks.
Investigators believe that both men are part of an Isis 'strike team' who have been sent to Europe to plot atrocities, posing as migrants to obtain entry, reports The Sunday Times.
A multinational investigation has also found that there may now be scores of terrorists who used the migrant flow to get into Europe.
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