Dinara 31 Dec 1909

1914 02 Aug returned to service. From 16 Sep on Sebenico station. 07 Oct reconnaissance from Pelagosa to Bari. 18 Oct at Pola. 13 Nov - 12 Dec boiler change.

1915 06 Jan on Sebenico station. 26 Mar submarine-searching near Spalato. 23/24 May participated in action against Ancona. 08/15 Jul mineseeking. 23 Jul attack on San Bernadetto railway line and Grottamare railway station; came under machine-gun fire. 17 Aug shelled Pelagosa; unsuccessfully torpedoed by enemy submarine on return journey. 16 Sep - 04 Oct under repair at Pola. 09 Nov and 05 Dec reconnaissance off Pelagosa. 29 Dec picked up survivors from steamship Kulpa.

1916 On Sebenico station. From 25 Apr at Pola. 23 May supporting air raid against Padua. 09 Oct to Parenzo with Tb 81 and Tb 89; found flying boat L124 and took her in tow. 10 Oct at Pola. 06-24 Nov under repair. 25 Nov sea trials. 27 Nov escorted steamship XIV to Sebenico and Cyklop to Cattaro. Arrived 29 Nov. 22 Dec in action in Strait of Otranto with Velebit; one drifter sunk; in action against French and Italian torpedo vessels, receiving two hits. 30 Dec to Pola for repair.

1917 At Pola for repair until 25 Feb. 28 Feb sea trials. 02-06 Apr in dock. 11 Apr sea trials. 17 Apr aircraft support; searching for flying boat K192 - recovered crew but flying boat sank. 25 May bombed by enemy aircraft. 29 Jun aircraft support. 30 Jun recovered flying boat (identity uncertain) and took her to Pola. 11 Jul mineseeking. 14 Aug aircraft support; recovered flying boat K203 South of Piave estuary - taken in tow by Tb 90, but heeled over and sank. 01 Sep aircraft support. 08-29 Sep engine repairs at Pola. 28 Nov shelled goods train near Fanò. 07 Dec shelled Italian coast. 08 Dec struck by torpedo from enemy submarine North of Ancona - torpedo failed to explode. 12-19 Dec in dock under repair.

1918 15 Jan escorted steamships Abbazia, Kalman and Király from Pola to Gjenovic. 02 Feb with 3rd battleship division in the Bocche. Escort duty to Durazzo. 25 Feb escorted U32 to Molonta. 17 Mar, while escorting U43 from Portrose together with Tb 100, rammed by latter near Arsa Point; towed by Tb 100 to Teodo. 20 Mar towed to Fiume by tender 200, arriving 25 Mar. 09 Apr towed to Porto Rè by tug Elöre; dragged on to land. 19-31 May at Danubiuswerft in Fiume. Repairs continued until 27 Jun. 28 Jun at Pola. 04 Jul at Sebenico. 05 Jul at Cattaro. 24/25 Jul convoy duty to Durrazzo. 27 Aug - 13 Sep engine repairs at Pola. 14 Sep sea trials. 19 Sep to Cattaro. 02 Oct in final kuk Kriegsmarine action of war at Durrazzo against attacking Allied force, together with Scharfschütze and Tb 87. 26 Oct from Cattaro to Pola.

13 convoy assignments and numerous mineseeking and submarine-searching sorties. To Italy; b/u.