Earlier this month Irish police intercepted a suspected dissident republican haul of rocket launchers and explosives in Co Tipperary.
It is believed the arms were en route to Northern Ireland.
More top news
Owen Lambert, 18, and his friends were on a university trip to Parliament when they were hit by the Westminster attacker's speeding car.
Teenage blogger Amos Yee from Singapore was jailed for posting criticisms of his government online.
Supermarket chain decide to unlock trolleys at some of its biggest stores as it deals with the implications of the new £1 coin rollout.