alternate history

In a perfect world for the British armed forces how would you modernise HMS Vanguard and the King George V class to serve in the 1980s? (Before anyone asks Yes CVA-01 through 04 are built in this timeline, so no yapping about building carriers instead, this is a perfect world for the RN, so the...

There have been several discussions about the British aircraft of the 60s since I started here a few weeks ago, apparently it's a never ending topic. They appear to start out technically and end financially and politically in a viscous circle of failure. In the process some interesting and...

Yes, yes, I fully understood that it's impractical and unrealistic, but I just like "Albany"-class cruisers, and just before New Year I hit the idea "what if Albany-class cruiser would be refitted in 80s to carry Aegis?" Oh, and a Happy New Year) So yes, it's CG-18 "Fall River" missile...

Perhaps the most ambitious NATO programme of the 1980s was an attempt to design a common escort ship platform for NATO navies: NATO Frigate 90. https://www.secretprojects.co.uk/threads/nfr-90-and-other-pre-horizon-aaw-projects.923/ The project foundered as it became too expensive and failed to...

The US Huey Cobra was a formidable gunship helicopter. Unlike the later Apache which has found widespread use.with NATO, the Cobra did not get much NATO use. West Germany should have been a major user. TOW equipped Cobras would have added much to Bundeswehr units. Instead the Boelkow B105...

This for Alternate history Story i work on. and i need advice and help on some details. NEXT is Lunar Colonisation Program It reuse the entire Launch rocket and Lunar lander And orbital refuel for second stage for Lunar Trajectory Injection To bring 60 metric tons lander to Lunar surface...

Hey fellas, I'm (planning) on making a video game, set in the late 1950s, where Britain, the USSR and the USA each have their own space programmes, the US having Von Brauns ferry rocket and space lift ops, and the Brits having the BIS', now formed as the British Interplanetary Commission...

Hello everyone! This is my first post here. For months I have been fascinated by the fictional "F-117X Remora" from the film Executive Decision. In the movie's lore, the Remora was originally created by ARPA (Now DARPA) for the space program, to conduct supersonic low-orbit link ups with the...

I'm considering Kaiserreich-esque Alt Hist timeline where Canada + a bunch of British exile engineers have to build aero engines -- for speed of development, reliability, and simplicity they just develop the Bristol Mercury/Pegasus, avoid sleeve valves and stick with poppet valves, and also go...

Hi everyone, We have already discussed a shorter/no Vietnam scenario already so I will not ask for changes related to this. However, what I was wondering about is whether having a second JFK term (due to no assassination) instead of a Johnson term would affect 1963-1968 procurement in any way...

Now that TSR2 has been the subject of a conference of current experts on the subject, I am asking the BIG question. Could TSR2 have been made to work? By which I mean could it have been designed and developed in such a way as to let the RAF take delivery of say 50 machines by 1970? All...

What happens if the Bristol T.188 research aircraft doesn't underperform? What happens if it flies upto Mach 2.8 and reaches the thermal limit of the windscreen? We now know that it's underperformance is related to lack of interest and investment in the Gyron Junior engines after the...

When I was surfing the Internet, I saw a post on the World of Warship Forum(https://forum.worldofwarships.eu/topic/3095-what-if-the-war-began-in-1944-royal-navy-battleships/) that an article assuming World War II would have broken out in 1944. And after reading that, I wondered what would...

The major disadvantage of the MIM-72 Chaparral (initially) was its inability to engage jet aircraft head-on. The AIM-9D "Sidewinder", on which its missiles were based, could not lock on target from this aspect. While it wasn't a major disadvantage for a AAM, it was a big hindrance for SAM, since...

Starting point Juan de la Cierva had already decided to continue his work motorizing the gyroplane's rotor. He misses his flight at Croydon which crashes in December 1936 because his car has a flat tire. He travels on the next flight, meets with Focke, and together they design and develop two...

Good sf doesn't just introduce new concepts, it explores the ramifications of those concepts. As HG Wells introduced tanks, DEWs, nukes, transnational organisations, and air power, he also explored what they would mean. Now, I really can't recommend : Lem enough. Under this topic, his 1964...

While I was reading about a report abou Sinking of Prince of Wales and Repulse, I suddenly wondered what history would have been like if HMS Indomitable had been assigned to the Force Z without any damage, or if the Implacable Class Aircraft Carrier had been built earlier than the original...

This was idea I had reading the merage IV threads, the idea being the the lockheed bribery scandal breaks in Germany befor the deal goes though leading to anything American becoming politically toxic, this leads to Germany (and though them the rest of the nato f-104 block) to buy the Mirage III...

I got this idea from some discussions I've had elsewhere and something that was brought up in a thread about making a "Spitfire into a baby Tempest". I sort of don't think that the Spitfire IX as built would be 100% suitable for what was mentioned in that thread for a "multi-role" fighter...

https://www.google.com/search?client=firefox-b-d&q=%22seaplane+striking+force%22 https://en.wikipedia.org/wiki/Rostislav_Alexeyev https://en.wikipedia.org/wiki/A-90_Orlyonok Seriously... Orlyonok versus Seamaster. That would be fully and entirely awesome to watch. Shame Alexeyev and his...