page_title: BTR-D
section_title: Variants
hierarchical_section_title: BTR-D / Variants
caption_attribution_description: Русский: 120-мм самоходное орудие 2C9 «Нона» в Артиллерийском музее Санкт-Петербурга English: 120-mm self-propelled gun 2S9 «Nona» in Saint-Petersburg Artillery museum
context_page_description: The BTR-D is a Soviet airborne multi-purpose tracked armoured personnel carrier which was introduced in 1974 and first seen by the West in 1979 during the Soviet–Afghan War. BTR-D stands for Bronetransportyor Desanta. It is based on the BMD-1 airborne IFV. NATO gave it the designation BMD M1979.
context_section_description: BTR-D (Ob'yekt 925) – Basic model.
  BTR-DG (Ob'yekt 925G) – Cargo variant without bow machine guns, firing ports and periscopes. The troop compartment was modified to serve as a cargo compartment.
  BTR-DG converted into an airborne SPAAG fitted with a specially built three-legged ZU-23-2 twin anti-aircraft autocannon mount over the roof of the cargo compartment.
  BTR-D San – BTR-D converted into an airborne armoured ambulance.
  BREM-D (BREM-D stands for bronirovannaya remonto-evakuatsionnaya mashina desanta – armoured maintenance-recovery vehicle of the airborne) (Ob'yekt 932) – BTR-D converted into an airborne ARV. It carries specialized equipment for the repair and recovery of BMD-1 type vehicles. This equipment includes a light collapsible crane stored on the roof of the personnel compartment, which can be traversed through 180°, a recovery winch, a combination spade and dozer blade, a generator, towing equipment, electric welding system, tools and ready use spares. One of the 7.62 mm bow PKT tank machine guns was eliminated. This entered service in 1989 in very small numbers.
  BTR-RD "Robot" – BTR-D converted into an airborne ATGM team carrier with two 9P135M-1 ATGM launchers capable of firing 9M113 "Konkurs" (AT-5 Spandrel), 9M113M "Konkurs-M" (AT-5B Spandrel B), 9M111 "Fagot" (AT-4 Spigot) and 9M111-2 "Fagot" (AT-4B Spigot B) ATGMs. They can be used by the dismounted ATGM squad or fitted on a pintle mount on the right side of the hull. This is basically a BTR-D with a pintle mount added and with missile racks inside the troop compartment.
  BTR-ZD "Skrezhet" (ZD stands for zenitnaya ustanovka) – BTR-D converted into an airborne air defense vehicle for carrying two MANPAD teams. The vehicle is fitted with racks for spare MANPAD missiles. It also is fitted with external stowage rails for a MANPAD on the right hand side of the roof of the troop compartment. It can also carry a complete ZU-23-2 twin anti-aircraft autocannon mount on the roof of the troop compartment.
  NPDU "Sterkh" (NPDU stands for nazemnyj punkt distantsionnogo upravleniya) – BTR-D converted into an airborne unmanned aerial vehicle carrier and launch vehicle of the "Stroy-P" set. It is used to launch Yak-061 "Pchela-1T" UAV for reconnaissance or jamming at ranges up to 60 km. The single-rail launcher is mounted on left hand side of the roof of the hull. It has large three-piece tube on forward right hand side of the roof of the hull. It entered service in 1990.
  Malakite – Improved NPDU Sterkh.
  BMD-1KSh "Soroka" (Ob'yekt 926) (KSh stands for komandno-shtabnaya – command and staff) – airborne command post equipped with the R-123M, R-111 and R-130M or R-134 radio sets, as well as an AB1 portable 1 kW generator, the TNA-3 navigation system, folding CLOTHES HORSE type antennae around the superstructure and two slim antenna masts. Bow mounted machine guns and firing ports were removed. The commander's hatch is offset to the left and does not project forward. It's sometimes called BMD-KSh or KShM-D.
  BMD-1R "Sinitsa" (R stands for radiostantsiya – signals vehicle) – Division-level command and signals vehicle equipped with R-161A2M radio set, one heavy telescopic antenna mast stowed along the left hand side of the roof of the hull and one slim elevatable antenna mast on the rear right hand side of the roof of the personnel compartment. Only a small number was delivered.
  R-440-ODB "Kristall-BDS" – BTR-D converted into an airborne satellite communications vehicle with R-440 system with a range of 15,000 km. The vehicle has a roof-mounted satellite dish AK-12 that is covered with a cage-like structure during transport.
  1V119 "Reostat" – BTR-D converted into an airborne artillery battalion fire direction vehicle. The vehicle is fitted with a turret equipped with NNP-21 and V-7 observation devices, three R-173 and R-159 radiosets, PAB-2AM aiming circle, three antennae mounts, DSP-30 and DAK-2 rangefinders. The turret was also equipped with PSNR-5K (1RL-133-1) "Tall Mike" ground surveillance radar mounted on the roof of the turret. Located over the turret front sights were 
caption: 2S9 Nona-S self-propelled mortar in Saint-Petersburg Artillery museum, 19 May 2007.
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