Sistemas navales

Buque de desembarco clase Project 775 Ropucha

Also known as
  • Project 775 class
  • Ropucha
  • Ropucha class
  • Ropucha-class landing ship
  • BDK-47 class
  • BDK
  • Bolshiye Desantnyye Korabli

El buque de desembarco clase Project 775 Ropucha es una familia soviética de buques de desembarco de carros construida en Polonia y diseñada para varar directamente en la costa tropas, vehículos y carga. Construida en Stocznia Polnocna, en Gdansk, para la Armada soviética, la clase de 28 buques se convirtió en un visible activo ruso de transporte y amenaza anfibia en el mar Negro durante la guerra Rusia-Ucrania de 2014, donde ataques ucranianos retiraron de servicio o dañaron posteriormente varios buques.

Role in Conflicts

Side
Russia

Los buques de desembarco rusos clase Project 775/Ropucha formaron parte del despliegue anfibio en el mar Negro y posteriormente sirvieron como activos de transporte y logística; ataques ucranianos dañaron o destruyeron unidades de la clase, incluidas Minsk, Olenegorsky Gornyak, Novocherkassk y Tsezar Kunikov.

Role details
Profile / Specs

Profile

Origin
Polonia
Built in
Poland
Type
Buque de desembarco de carros
Service note
1977-presente
Designer
Unión Soviética
Designed
Principios de la década de 1970
Produced
1974-1991
Number built
28 en total (25 Project 775, 3 Project 775M)

Specifications

Dotación
98, incluidos 17 oficiales
Desplazamiento
2.768 t normal; 4.012 t a plena carga
Eslora
112,5 m
Manga
15,0 m
Calado
4,3 m
Velocidad
17,5 kt
Alcance
3.500 nmi a 16 kt; 4.000 nmi a 12 kt
Capacidad de carga
500 t o 10 MBT más 340 tropas; 12 BTR más 340 tropas
Armamento Project 775
2x2 montajes de cañón AK-725 de 57 mm y 2 lanzacohetes Grad-M de 122 mm
Armamento Project 775M
1 cañón AK-176M de 76 mm, 2 montajes AK-630 de 30 mm y 2 lanzacohetes Grad-M de 122 mm
Variants

Project 775 cubre los principales lotes de producción Ropucha, mientras que los tres buques finales mejorados se describen generalmente como Project 775M o Ropucha II.

VariantConfigurationDesignation notes
Project 775Lotes originales Ropucha / Ropucha I

La configuración principal de producción usaba montajes dobles de cañón AK-725 de 57 mm y lanzacohetes Grad-M.

Sources: Project 775 class, Large landing ships - Project 775

Project 775MLote mejorado Ropucha II

Los tres buques finales cambiaron la configuración de cañones por un cañón delantero AK-176M de 76 mm y dos montajes AK-630 de 30 mm a popa.

Sources: Project 775 class, Large landing ships - Project 775

Ammunition Fired

Los buques Project 775 con la instalación A-215 / MS-73 Grad-M llevaban cohetes navalizados de 122 mm de la familia Grad para bombardeo costero.

AmmunitionAmmunition typeFiring evidence
9M22U / M-21OF Grad rocket, 122 mm high-explosive fragmentation rocket, Munitions9M22U / M-21OF Grad rocketCohete de artillería de 122 mm

WeaponSystems.net identifica el A-215 Grad-M como un lanzador naval de 122 mm que dispara cohetes de la familia 9M22, mientras que las fuentes sobre Project 775 documentan lanzadores Grad-M y estiba de cohetes en la clase de buques.

Sources: A-215 Grad-M, Project 775 class, Large landing ships - Project 775

Timeline

Buque de desembarco clase Project 775 Ropucha Key Events

  1. Comienza la producción en Gdansk

    WeaponsSystems.net y RussianShips.info sitúan la producción del Project 775 en Stocznia Polnocna, en Gdansk, a partir de 1974.

    Sources: Project 775 class, Large landing ships - Project 775

  2. La clase entra en servicio

    WeaponsSystems.net lista la clase Project 775 como entrada en servicio en 1977.

    Sources: Project 775 class

  3. Despliegue anfibio en el mar Negro

    USNI News informó de que tres buques de desembarco de carros clase Ropucha entraron en el mar Negro mientras Rusia concentraba fuerzas anfibias antes de la invasión de Ucrania.

    Sources: UPDATED: Russian Navy Amphibious Group Enters Black Sea as Warships Mass in the Mediterranean

  4. Olenegorsky Gornyak dañado cerca de Novorossiysk

    Informes distribuidos por Reuters dijeron que el buque de desembarco clase Ropucha Olenegorsky Gornyak fue dañado durante un ataque ucraniano con dron naval cerca de Novorossiysk.

    Sources: Russian navy vessel damaged in drone attack – Ukrainian source

  5. Novocherkassk atacado en Feodosia

    RFE/RL informó de que un ataque aéreo ucraniano alcanzó el gran buque de desembarco ruso Novocherkassk en Crimea ocupada.

    Sources: Ukrainian Air Force Claims Destruction Of Russian Ship In Crimea

  6. Tsezar Kunikov destruido frente a Crimea

    Informes distribuidos por Reuters dijeron que Ucrania destruyó el buque de desembarco Tsezar Kunikov en un ataque con dron naval frente a Crimea ocupada.

    Sources: Ukrainian forces destroy large Russian landing ship, military says

Media
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Sources