The Croatian National Bank issued a gold ducat to commemorate the military and police operation Oluja (Storm) that in addition to parts of northern Dalmatia, Lika, Kordun and Banija liberated the Croatian Royal City of Knin.
Shown in the table below are the number of items issued and packaging.
| Released for sale | 9 October 1995 |
| Denomination | 1 ducat |
| Minting technique | brilliant uncirculated condition |
| Fineness/000 | 986 |
| Weight (g) | 3.50 |
| Diameter (mm) | 20 |
| Items | 3,000 |
The Decision on the issue of the "Croatian Royal City of Knin" ducat was published in the Official Gazette No. 64/1995, 34/2010, 120/2010, 128/2012 and 109/2017.
The design of the ducat is by the sculptor Damir Mataušić.
This issue was minted by the Croatian Mint.