Six men have been arrested after drugs, vehicles and horses were seized in the Coolock area of the capital.
Searches were conducted on Thursday in north Dublin with support from a number of national Garda units.
An estimated €180,000 worth of combined drugs was found; €130,000 of suspected cannabis, €25,000 of cocaine and €25,000 worth of heroin.
Cash and designer clothing were also seized.
A number of checkpoints were put in place which resulted in the seizure of 13 vehicles.
Coolock arrests
Several road traffic offences were also detected and three horses were seized on welfare grounds.
A total of six arrests were made with two men appearing before the courts over outstanding warrants.
The remaining four men were released without charge and a file will be prepared for the Director of Public Prosecutions.
Gardaí say investigations were conducted with the aim of "disrupting the sale and supply of drugs in the Coolock area".