The Freccia-class destroyer was a class of destroyers built for the Regia Marina in the 1930s. Four modified ships were built and delivered in 1933 for Greece.
At the outbreak of the Second World War Nazi Germany's Kriegsmarine had 21 destroyers in service, while another one was just being completed. These 22 vessels – comprising 3 classes – had all been built in the 1930s, making them modern vessels. Including that final pre-war vessel, a further 19 were brought into service during the war and more were captured from opposing navies, including the Italian Navy after the Italian Armistice with the Allies in 1943.
The Spica-class was a class of torpedo boats of the Regia Marina during World War II. These ships were built as a result of a clause in the Washington Naval Treaty, which stated that ships with a tonnage of less than 600 could be built in unlimited numbers. Thirty-two ships were built between 1934 and 1937, thirty of which entered service with Italy.
The Soldati class were a group of destroyers built for the Regia Marina during World War II. The ships were named after military professions. There were two batches; twelve ships were built in 1938–1939, and a second batch of seven ships were ordered in 1940, although only five were completed.
The Folgore class were a group of four destroyers built for the Regia Marina in the 1930s. None of the ships survived World War II.
The Torpedoboot Ausland were small destroyers or large torpedo boats captured by Nazi Germany and incorporated into the Kriegsmarine. They were assigned a number beginning with TA.
The Beograd class of destroyers consisted of three ships built for the Yugoslav Royal Navy in the late 1930s, a variant of the French Bourrasque class. Beograd was constructed in France, and Zagreb and Ljubljana were built in the Kingdom of Yugoslavia. In January 1940, Ljubljana struck a reef off the port of Šibenik and was still under repair when the German-led Axis invasion of Yugoslavia commenced in April 1941. During the invasion, Zagreb was scuttled to prevent its capture, and the Italians captured the other two ships. The Royal Italian Navy operated Beograd and Ljubljana as convoy escorts between Italy, the Aegean Sea, and North Africa, under the names Sebenico and Lubiana respectively. Lubiana was lost in the Gulf of Tunis in April 1943; Sebenico was seized by the Germans in September 1943 after the Italian surrender and was subsequently operated by the German Navy as TA43. There are conflicting reports about the fate of TA43, but it was lost in the war's final weeks.
The Vifor class was a group of four destroyers ordered by Romania in 1913 and built in Italy during the First World War. The four ships were however requisitioned by Italy in 1915 and rearmed as scout cruisers (esploratori), subsequently seeing service in World War I. Two were re-purchased by Romania in 1920 and saw service in World War II. The other two were eventually transferred by Italy to the Spanish Nationalists and saw service during the Spanish Civil War.
The F-class escort ships were a multi-purpose class of 10 fleet escorts built for the German Navy (Kriegsmarine) in the 1930s. During the Second World War, their unsatisfactory reliability and poor seakeeping abilities had them soon relegated to second-line duties in the Baltic Sea. Four ships were sunk during the war and the survivors were scrapped afterwards.
HMS Meteor was a M-class destroyer built for the Royal Navy during World War II.
Beograd was the lead ship of her class of destroyers, built for the Royal Yugoslav Navy in France during the late 1930s, and designed to be deployed as part of a division led by the flotilla leader Dubrovnik. She entered service in April 1939, was armed with a main battery of four 120 mm (4.7 in) guns in single mounts, and had a top speed of 35 knots.
The Italian torpedo boat Lupo was a Spica-class torpedo boat built for the Regia Marina in the late 1930s. During the Second World War, Lupo was involved in several naval actions, including that of the eponymous "Lupo convoy", for which she was awarded the Silver Medal of Military Valour. Lupo was sunk in action on 2 December 1942.
NMS Mărășești was one of four Vifor-class destroyers ordered by Romania shortly before the beginning of the First World War from Italy. All four sister ships were requisitioned when Italy joined the war in 1915. Originally named Vârtej by the Romanians, she was renamed Nibbio and classified as a scout cruiser in Italian service. Not completed until mid-1918, the ship took part in the Adriatic campaign of World War I but engaged Austro-Hungarian Navy ships in the Adriatic Sea only once before the war ended in November 1918. She was renamed Mărășești when she was re-purchased by the Romanians in 1920.
Freccia was the lead ship of her class of four destroyers built for the Regia Marina in the early 1930s. Completed in 1931, she served in World War II and previous conflicts.
Antonio Pigafetta was an Italian destroyer, and one of a dozen Navigatori-class destroyers built for the Regia Marina in the late 1920s. Completed in 1931, she served in World War II. She was captured by German forces, but was later sunk by Allied aircraft in 1945.
The German torpedo boat TA37 was an Ariete-class torpedo boat operated by the German Kriegsmarine during the Second World War. The ship was built for the Italian Navy by the shipbuilder CRDA at their Trieste shipyard with the name Gladio in 1943, but was incomplete when Italy surrendered to the Allies in September 1943, and was seized by Nazi Germany. The ship entered service as TA37 in 1944, serving in the Adriatic and Aegean seas and was sunk by British destroyers on 7 October 1944.
The German torpedo boat TA24 was an Ariete-class torpedo boat operated by the German Kriegsmarine during the Second World War. The ship was built for the Italian Navy by the shipbuilder Ansaldo at their Genoa shipyard with the name Arturo in 1943, but was incomplete when Italy surrendered to the Allies in September 1943, and was seized by Nazi Germany. The ship entered service as TA24 in October 1943, serving in the Tyrrhenian Sea and was sunk by British destroyers on 18 March 1945.
The Italian torpedo boat Sagittario was a Spica-class torpedo boat built for the Regia Marina in 1936. During the Battle of the Mediterranean, in the Second World War, Sagittario was involved in several convoy missions, the most notable that known as the "Sagittario convoy", in the course of the Battle of Crete, for which her commander, Giuseppe Cigala Fulgosi, was awarded the Gold Medal of Military Valour. Sagittario survived the war. Re-classified as corvette in 1949, she was scrapped in 1964.
Francesco Stocco was the third of four Giuseppe Sirtori-class destroyers built for the Italian Regia Marina in the 1910s.
