Garda security units are expected to conduct a fresh review into a naturalised Irish citizen who was captured fighting for Islamic State (IS) in Syria.

Garda security units have conducted searches and arrests to prevent people travelling to Syria or Iraq as the country is described as being “not immune” from a jihadist attack, writes Cormac O'Keeffe.

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Garda security units have conducted searches and arrests to prevent people travelling to Syria or Iraq as the country is described as being “not immune” from a jihadist attack.