The L9 Bar mines - a form of anti-tank landmine - contain explosives but need extra components to make them capable of detonating.
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Izzy Dezu, who was in the academy set up at Shelbourne FC in Dublin, was playing for the Under 16 team on Tuesday night when he collapsed.
Feeling cold with a brisk wind and heavy showers
The Labour leader said that thousands of children would spend Christmas without a home as he pressed her over the housing crisis.