It was targeting local crime and anti-social behaviour.
Three arrests have been made after drugs and weapons were seized during a search of ten locations by Gardai in Tullamore.
The men aged 49, 33 and 36 have been charged to appear before upcoming sittings of the district court.
€1,400 of Cocaine and Cannabis was seized, along with a number of weapons and tools during a wide ranging operation targeting local crime and anti-social behaviour.
Members of the Armed Support, Dog Unit, Air Support unit, Laois/Offaly Drugs Units and members of the regular Garda units were involved.
Investigations remain ongoing.
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