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Trials with similarly shaped motor launches suggested that the hull's propulsive efficiency would be 1 knot (1.9 km/h; 1.2 mph) less than planned, and this was accepted in the November 1938 revision as a maximum speed of 27.5 knots (50.9 km/h; 31.6 mph). However, a new propeller design proved to be more efficient and was predicted to increase ...
Originally assigned Project 2. [1] 2 Guard Ship: Uragan-class: 1926 633 8 Uragan-class Series I. Originally assigned Project 1 but poor test results led to its number being swapped with the Leningrad-class. [2] 3 Minesweeper: Fugas-class: 1930 Fugas-class Series I. 4 Guard Ship Uragan-class 1931 619 4 Uragan-class Series II. [2] 5 Cargo Lighter ...
Scale model of the Project 23550 patrol ship. Project 23550 patrol ships have a planned displacement of 8,500 tonnes (8,400 long tons; 9,400 short tons), a length of 114 metres (374 ft 0 in) and a draught of 6 metres (19 ft 8 in). [10] The ships will be equipped with two Raptor-class patrol boats, a Ka-27 helicopter and small hovercraft. The ...
The response was to introduce the Blackburn Buccaneer, a carrier-based strike aircraft that had the performance required to approach and attack Sverdlov-class ships at ultra-low level, using toss bombing attacks to deliver nuclear ordnance, while remaining outside the 5 km effective range of the Soviet 100 mm (3.9 in) and 37 mm (1.5 in) guns.
Kirov burned .8 kg (1.8 lb) of fuel oil per unit of horsepower compared to Kalinin ' s .623 kg (1.37 lb). Furthermore Kirov produced only 113,500 shaft horsepower (84,600 kW ) on trials while Voroshilov made 122,500 shp (91,300 kW) and was almost a full knot faster.
In the late 1970s, the Soviets realised the need for a larger, more seaworthy craft with better gun armament and higher positioned air search radars.In the Tarantul class, both the single 76 mm (3.0 in) main gun and the two 30 mm (1.2 in) Gatling-type guns are used for air defence, together with a comprehensive electronic warfare suite.
The Project 23900 Ivan Rogov is the newest class of Russian amphibious assault ships intended as a replacement for the French Mistral class, two of which were ordered by Russia in 2011, but that France refused to deliver in September 2014 due to the Russo-Ukrainian War. [5]
They were to form the backbone of light forces flotillas with additional tasks including offensive minelaying, commerce raiding, and battleship screening against enemy light forces. The 3 triple 180 mm (7.1 in) gun turrets on the Kirovs were changed to 4 triple 152 mm (6.0 in) gun turrets, offering a higher rate of fire.