Busy, busy, busy... Here are the sails of the current Russian SSBNs. If you see something incorrect be sure to let me know!
#upscope
#Submarines
#ПЛАРБ
#OSINT
(1/2)
Looking for help in identifying this mast. Comms, snorkel, radar, ESM, scopes all accounted for. Label on it in the overhead photo says "No Step".
#Soryu
#OSINT
#そうりゅう型潜水艦
Masts and antennas of Project 636.3 "Varshavyanka/Improved Kilo" SSK; in case youre on the water and see some masts poking up
#Submarines
#OSINT
#Upscope
Since TK-208
#DmitriyDonskoi
may be plunging the depths for a little longer, here's my diagram of the sail/kiosk and masts
#Submarines
#OSINT
#Typhoon
*note: TKN-451 may be the older MT-70-9 Zrachok/Pupil
A Borei-A for
#SubSunday
! Trying something new, based on the recent Umka ICEX, here's the Borei-A sail sticking out of the ice with masts up, skull and all!
Assorted sketches and notes; Project 885M, 688 Flight II, and Ohio. Soon to be cleaned up and colorized with info. Nothing fancy, but I like doodling.
#Submarines
#OSINT
#Periscopes
#Upscope
First photo I’ve seen of the Type 039C with masts clearly visible! Two electro-optic scopes (possibly non-hull penetrating), comms, and radar all up.
#OSINT
#Submarines
A variety of sails seen on the Type 035's of the
#PLAN
There is not a whole lot of information and HD photos of PLAN boats so these are my best guesses
#Submarines
#OSINT
A little something for
#SubSunday
, here's a helpful graphic showing some distinguishing features of the Russian Project 877 and 636 boats
#Submarines
#Kilo
Progression of the Type 039A, B, C, & D sails; iterations featuring changes/modifications big and small. Working towards setting these variants straight
#SubSunday
#Submarines
#OSINT
Based on the latest photo, here is the sail and known masts/antennas of the Type 039C SSK. Not spotted, but probably in there, are the snorkel/induction mast and a dedicated ESM mast.
#Submarines
#OSINT
#PLAN
#中国人民解放军海军
Some stylish photonics systems for
#SubSunday
L-3 KEO's AN/BVS-1 (on Virginia's and Ohio SSGNs) and Elektropribor's PARUS-98UP (on Yasen/M, Borei-A, Lada, and Varshavyanka classes)
#Submarines
#Upscope
I figured I would put together some Proj. 877 Kilo sails/kiosks to show the masts and antennas used by different countries. Other countries using the Kilo include China, Iran, and Myanmar
#SubSunday
#Submarines
#OSINT
#Periscopes
My illustration of the Soviet Project 633 "Romeo" class SSK. Versions of these boats are still in service with Egypt, China, and N.Korea.
#Submarine
#OSINT
#Sonar
#Periscopes
The sail of the
#EgyptianNavy
Forces' Type 033, a Chinese-upgraded variant of the Romeo-class. These also sport an L3 KEO optronics mast after a refit in the US
#Submarines
#OSINT
I've heard it said that slow and steady wins something. I'm still going, almost done with the last drawings. I also find that there a significantly less high quality photos of the ones that remain...
#Submarines
#OSINT
#Periscopes
In light of recent photos, here is my best guess as to the arrangement of the (unusually) elongated sail of the
#Drakon
. Hopefully more pics come out!
#Submarines
#OSINT
Sails and masts of the Dolphin I (on the left) & II (on the right)
#Submarines
of the Israeli Navy. Very minute differences can make these tough to distinguish
#SubSunday
#OSINT
#IDF
Still trying my hand at incorporating sonar; here's info on the masts and sensors for the Type 214's of the Hellenic and Portuguese Navies. The
#Tridente
class is also called the U-209PN though the hull is a
#Type214
.
#Submarines
#OSINT
#Sonar
#Periscopes
It's still
#SubSunday
! Here are my illustrations of the "Dmitry Donskoy" The first Project 941 laid down and the last one still active, TK-208 has been upgraded to 941U and is used as a missile test platform
#Submarines
#OSINT
#вмф
The sail, masts, and antennas of the HS Okeanos (S118) of the
@NavyGR
Probable upgrades include OMS 150 optronic mast, UME-200 ESM, and a MSA radar head
#Submarines
#OSINT
A diagram of the sail of HMS Talent (S92) as seen February 2021. Updated with unspecified non-acoustic sensors on the sides of the fin
#RoyalNavy
#Submarines
#OSINT
Sail and (some of) the masts of Singapore's Type 218SG. I know there's a satcom/comms mast in there between the search scope and ESM mast but I only have one image of it (submerged 🫤) Many thanks to
@ScharnHelwin
for that one!
#Submarines
#OSINT
🇷🇺🐬 Sail of RuNAVY K-119 «Voronezh» SSGN was equipped with a iron device to protect the boat against FPV-drones (1st pic).
I wrote that SSBNs of Northern Fleet had got the same devices earlier (2nd pic).
Sail and masts of
@Armada_esp
S-81 Isaac Peral. Also, there is probably a TSUB-80 satcom mast in there behind the search optronics (left most)
#Submarines
#OSINT
What I could find on the PLAN Type 09III v1 and v2. Have not seen photos with the snorkel up (if there is a snorkel) and only ever seen photos with one periscope up (unsure if there is a second)
#Submarine
#潜艇
#OSINT
Starting on the SSBNs. Here is the sail and masts of the Type 09IV
#Submarines
#潜艇
#OSINT
Let me know if you have photos of any masts on the 09IV not shown here!
Attempt at aggregating what I've found on the Project 670 and 670M, Charlie class. Many upgrades and mods make for many iterations of this class; tough to identify by sail/kiosk alone. Hat tip to
@SubBrief
for the request and
@Saturnax1
for photos
#Submarines
#SubSunday
The Ultimate Trident Mast! The test instrumentation mast used on Ohio and Vanguard class SSBNs, it provides communications with range ships during missile test launches
#Submarines
#SSBN
Sails and masts of the
#PLAN
Type 09IV, IV A, and IV B. The mast arrangement seems to mirror the Type 09III so some inference could be made. Seems the biggest outward differentiating feature between 09IV A and B is the limber holes on the missile hump
#Submarines
#OSINT
Yasen-M! Here is what I could gather about the masts and antennas in the Project 885M kiosk. This one is depicting the K-561 "Kazan" *I still haven't seen the snorkel
#Submarines
#OSINT
#periscopes
#ВМФ #Казань
Noticed something curious on S81 Isaac Peral; the multifunction mast seems to be two masts in one, the front and back bits look like they can extend somewhat independent of each other. Neat if true
#Submarines
Here's what I could put together for the Project 945A "Sierra-II" class SSN of the #ВМФ. I tried adding some of the hull in this one.
#Submarines
#OSINT
#SSN
Still working! Here is the sail and masts of the North Korean Sang-O class submarine. In 1996, one of these was grounded and abandoned near Gangneung, S.Korea #상어급
#Submarine
#OSINT
#periscopes
And for what we are probably seeing in the blurred photo; I'm guessing it is probably something more along the lines of this:
#Submarines
#SSB
#RomeoMod
#SLBM
I've heard it said that slow and steady wins something. I'm still going, almost done with the last drawings. I also find that there a significantly less high quality photos of the ones that remain...
#Submarines
#OSINT
#Periscopes
Trying something slightly different (again): The . Mercuur (A900) submarine support vessel or "torpedo work ship" of the Royal Netherlands Navy. This ship is sometimes used as a target vessel for Walrus submarine torpedo exercises!
#Submarines
#SubTender
Scowering for images and OSINT of Gotland and Uppland's new masts from their MLUs. Looks like Sagem Series 30 search optronic and a new comms mast but wondering if there are any more surprises in there
#Submarines
#Ub
åt
#OSINT
Drawings and info on the masts and antennas in the ORP Orzeł, a project 877E "Kilo" SSK. She is the only Kilo in the Polish Navy and is the third sub to be named Orzeł.
#SubTuesday
#Submarines
#OSINT
#Periscopes