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Secret Naval Projects

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Unbuilt and cancelled ships, subs etc.
overscan (PaulMM)
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0
Views
23K
overscan (PaulMM)
overscan (PaulMM)
Tzoli
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Royal Navy Lion Class Battleship series 1938-1945
2 3
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108
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17K
Tzoli
Tzoli
Triton
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Arleigh Burke Class Concepts
2
Replies
63
Views
21K
RLBH
R
Triton
Columbia-class SSBN (SSBN-X Future Follow-on Submarine)
2 3
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106
Views
35K
bobbymike
bobbymike
Triton
Hovermarine HM-4
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5
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3K
sean hunter
sean hunter
A Tentative Fleet Plan
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Royal Navy 1960s Depot Ship Design for East of Suez
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10
Views
859
RLBH
R
Triton
Project 10590 OPV (Soviet Union)
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1
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3K
Odysseus1980
O
K
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Project 148-A: Spain's Mogador Half-Sibling
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16
Views
952
Toryu
T
A Tentative Fleet Plan
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US Post War Flagship designs
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1
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2K
A Tentative Fleet Plan
A Tentative Fleet Plan
Triton
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US Navy Flying-Deck Cruiser (CF) (1930-1931)
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17
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10K
David Chessum
D
Triton
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Royal Navy Type 45 ("D" Class) Destroyer Daring Class concepts
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10
Views
9K
JohnR
J
K
Fixed torpedo tubes for shore defence
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21
Views
9K
GTX
GTX
T
GDR Volksmarine Modernisation
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20
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16K
Odysseus1980
O
sferrin
Strike Cruiser from the 80s
3 4 5
Replies
180
Views
79K
RLBH
R
Tzoli
Greek Large Cruiser Design 1939
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34
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12K
biber550
B
GTX
CVV concepts of the '70s
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20
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27K
SSgtC
SSgtC
TinWing
LaFayette class, Predecessors and Unbuilt Developments: FL 25, Souverainete....
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10
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10K
Odysseus1980
O
Tzoli
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    • Wow
USS Long Beach Preliminary Studies
2 3
Replies
92
Views
6K
Tzoli
Tzoli
P
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Gun-only AAW conversion of light cruiser Giuseppe Garibaldi?
Replies
13
Views
744
Phoenix_jz
P
TinWing
Air Defense Ship (ADS)/Indigenous Aircraft Carrier (IAC)/Vikrant-class Carrier
2
Replies
53
Views
32K
Deino
Deino
T
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Royal Canadian Navy: General Purpose Frigate (Cancelled 1963).
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31
Views
14K
JFC Fuller
JFC Fuller
_Sarcasticat_
Kriegsmarine 30mm AA Latewar Development?
Replies
34
Views
2K
Wurger
W
P
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    • Wow
Late 1960's USN Fletcher-class 'Harrier Carrier' concept
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29
Views
1K
Fluff
F
Grey Havoc
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Royal Netherlands Navy fleet tanker program [1939-40]
Replies
9
Views
4K
A Tentative Fleet Plan
A Tentative Fleet Plan
R
Typhon, first naval AESA radar?
Replies
6
Views
521
TomS
TomS
Antonio
Euro Frigates
Replies
18
Views
20K
Hood
Hood
Grey Havoc
BAE Systems Successor SSBN
Replies
30
Views
10K
timmymagic
T
G
Royal Navy CR series Gun Cruiser
Replies
3
Views
425
Tzoli
Tzoli
C
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Early pump jets
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0
Views
256
ceccherini
C
G
WWI Royal Navy QE and R follow on Battleship Designs
2
Replies
52
Views
5K
Tzoli
Tzoli
N
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Improved 18 inch gun mount on the HMS Prince Eugene
Replies
6
Views
758
Archibald
A
Lacks
Soviet 1937 Light Battleship Project?
Replies
4
Views
419
Lacks
Lacks
Tzoli
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Argentinian Never-Were Warship Designs and Proposals
5 6 7
Replies
250
Views
24K
COLDOWN
COLDOWN
JAZZ
Russian and Soviet Aircraft Carriers
5 6 7
Replies
242
Views
159K
Tzoli
Tzoli
RyanCrierie
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US Navy Surface Effect Ship (SES) Concepts
Replies
28
Views
17K
Rudyh
R
R
Soviet unbuilt Naval projects
2 3
Replies
97
Views
74K
Julio Garay Terrazas
J
N
Royal Canadian Navy: de Havilland Hydrofoil R-200 asw
Replies
7
Views
6K
fortrena
F
J
Verdun French Aircraft Carrier (images)
Replies
35
Views
17K
RLBH
R
uk 75
GW series of British Missile Cruisers
3 4 5
Replies
195
Views
54K
JohnR
J
JAZZ
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PA NG - next gen French Aircraft carrier program
5 6 7
Replies
254
Views
93K
phil gollin
P
JFC Fuller
South African Indigenous Naval Projects?
2 3 4
Replies
156
Views
81K
Graugrun
Graugrun
A
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Two Peculiars British Designs
Replies
10
Views
1K
Tzoli
Tzoli
red admiral
Ansaldo Ship Designs
Replies
21
Views
10K
ceccherini
C
C
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1500 feet USN fast battleship concept (1917)
Replies
3
Views
319
cattalonX
C
Tzoli
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Pre-PLAN Chinese Warship Projects
2
Replies
57
Views
3K
cattalonX
C
C
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    • Love
Chinese submarine 032（1958）
Replies
1
Views
261
gollevainen
G
N
Russian 20 inch naval cannon
Replies
10
Views
1K
Sherman Tank
Sherman Tank
TinWing
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Article on the 1950s Design Studies leading to the HMS Fearless LPD class
Replies
7
Views
2K
RLBH
R
T
Argentinian Nuclear Submarine
Replies
3
Views
439
THO88
T
Triton
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US Navy APHNAS (SSN with UGM-89 Perseus / STAM) 1971
Replies
4
Views
6K
isayyo2
isayyo2
Triton
NSSN Virginia-class - current status and future
5 6 7
Replies
247
Views
92K
mkellytx
M
JAZZ
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S-90 Frigate and S-85 Corvette designs
Replies
15
Views
9K
RLBH
R
P
Drawings / art work of USS Long Beach (CGN-9) as original frigate design?
Replies
19
Views
13K
Antonio
Antonio
uk 75
    • Wow
HMS Wilton artwork
Replies
8
Views
515
uk 75
uk 75
K
Taksin-class cruisers for Thailand
Replies
9
Views
2K
cattalonX
C
covert_shores
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Russia: Pr.09851 Khabarovsk Class Submarine
Replies
5
Views
734
Foo Fighter
Foo Fighter
Nick Sumner
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    • Love
    • Wow
Atlantik bomber kreuzer
2
Replies
56
Views
4K
Grey Havoc
Grey Havoc
P
British Type 43 destroyer
2 3
Replies
80
Views
58K
RLBH
R
Jemiba
German Typ V U-Boat
Replies
4
Views
3K
gantu
G
Triton
Sea-based Anti-Ballastic Missile Intercept System (SABMIS)
2
Replies
57
Views
29K
Tzoli
Tzoli
N
    • Like
Cassard class destroyer (Type F70 AA) Aster upgrade
Replies
13
Views
629
TomS
TomS
R
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Royal Navy mid-1980s planning
Replies
20
Views
952
RLBH
R
B
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    • Love
Pre-1945 Russian and Soviet Aircraft Carrier Projects
Replies
2
Views
2K
Julio Garay Terrazas
J
M
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WW1 Torpedo and Demolition Boats
Replies
9
Views
8K
AN/AWW-14(V)
AN/AWW-14(V)
Moose
Italian Navy DDX
Replies
11
Views
1K
TomS
TomS
B
Russian post-war AA cruiser project.
2
Replies
42
Views
10K
Lacks
Lacks
S
    • Like
1960s Bundesmarine Olympus-powered Warship
Replies
13
Views
1K
JFC Fuller
JFC Fuller
Triton
Lockheed Martin Multi-Mission Combatant (MMC)
Replies
15
Views
8K
TomS
TomS
Foo Fighter
New new battleships, again, or is this just deja vous, again?
Replies
7
Views
760
TomS
TomS
K
    • Like
Gibbs & Cox project 10921-E: The Destroyer for the Soviet Union
Replies
7
Views
2K
Pioneer
P
Grey Havoc
Medium Unmanned Surface Vehicle (MUSV), U.S. Navy
Replies
9
Views
2K
jsport
J
RyanCrierie
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US Navy/USMC/US Army Sea Basing Concepts
Replies
32
Views
19K
jsport
J
Triton
Iowa and Alaska Class Conversion Projects
2 3 4
Replies
146
Views
66K
JohnR
J
P
Großes Torpedoboot 1916-18 follow on designs?
Replies
21
Views
963
eltf177
E
uk 75
    • Like
Planned UK carrier order of battle 1975
2 3 4
Replies
127
Views
17K
Archibald
A
covert_shores
Naval Group SMX-31 future submarine concept
Replies
11
Views
3K
TomcatViP
T
sferrin
    • Like
MK 71 Lightweight 8" gun.
2
Replies
50
Views
28K
1635yankee
1
C
    • Like
IJN post Taiho fleet carrier plans
2
Replies
54
Views
9K
Tzoli
Tzoli
N
The first and last Japanese battlecruisers
Replies
11
Views
799
natewillcome4you
N
P
Stretched Type 82
2 3
Replies
106
Views
24K
uk 75
uk 75
uk 75
Georges Leygues ASW ships
Replies
18
Views
866
JohnR
J
K
    • Like
Searching for sources on the rebuild of Chongqing/HMS Aurora by the PLAN
Replies
3
Views
790
Kingpin6100
K
P
German Icebreaker 12000t
Replies
4
Views
451
Harry64
H
JFC Fuller
    • Like
Original French MASURCA ship program
Replies
28
Views
4K
uk 75
uk 75
S
    • Like
Achevied IJN shinano
2
Replies
43
Views
3K
Tzoli
Tzoli
Triton
Queen Elizabeth Class (CVF) development
7 8 9
Replies
332
Views
97K
FighterJock
FighterJock
F
    • Like
Jean Bart aircraft carrier conversion
Replies
33
Views
3K
overscan (PaulMM)
overscan (PaulMM)
I
    • Like
Taiwan Naval Projects
Replies
9
Views
1K
TomS
TomS
Triton
    • Like
Gibbs & Cox International Frigate
Replies
5
Views
6K
TomS
TomS
Tzoli
French Pre WW1 Battleship proposals
Replies
3
Views
428
Tzoli
Tzoli
Tzoli
    • Like
Post WW1 French Cruiser designs
Replies
3
Views
472
Tzoli
Tzoli
covert_shores
Swimmer Delivery Vehicle projects, old and new
2 3 4
Replies
155
Views
82K
shedofdread
shedofdread
Triton
    • Like
Izumo Conversion to a Full Scale Carrier
2
Replies
47
Views
19K
TomS
TomS
P
Unknown Pre-World War Two and World War Two Soviet Midget Submarine Designs
Replies
9
Views
725
Dilandu
Dilandu
N
Chinese hovercraft
Replies
2
Views
3K
Sam-Yukikaze
S
super_cacti
German M-Class light cruiser
Replies
14
Views
1K
super_cacti
super_cacti
N
Meteor as Designed
Replies
2
Views
555
natewillcome4you
N
flateric
ThyssenKrupp Marine Systems/HDW Type 800 sub (NOT Dolphin)
Replies
4
Views
7K
FrankP
F
bobbymike
New Chinese Type 055 Destroyer
Replies
12
Views
6K
sferrin
sferrin
Michel Van
Cold war Submarine Aircraft Carriers Projects.
2 3
Replies
111
Views
75K
Hood
Hood
kaiserd
    • Like
US Navy carrier named to honour Doris Miller
2
Replies
42
Views
3K
uk 75
uk 75
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