DRDO, PSU and Private Defence Sector News

[ladder]

Indo Defence 2022: India secures first contract for naval guns with Indonesia

Larsen & Toubro (L&T) has secured a contract to deliver 40 mm naval gun systems to the Indonesian Navy, which marks the first-ever export of the weapon system from India...

www.janes.com

L&T has already made a naval version of their Sudarshan CIWS and they call it Teevra 40.

View attachment 180056

Sea Water cooled?

 

[porky_kicker]

@porky_kicker You had tweeted a picture of a missile being assembled, on your previous account. Which missile do you think it was?

Which pic ?

 

[Photon]

Indo Defence 2022: India secures first contract for naval guns with Indonesia

Larsen & Toubro (L&T) has secured a contract to deliver 40 mm naval gun systems to the Indonesian Navy, which marks the first-ever export of the weapon system from India...

www.janes.com

L&T has already made a naval version of their Sudarshan CIWS and they call it Teevra 40.

View attachment 180056

Look like naval version of Sudarshan CIWS

 

[porky_kicker]

I observe sheathing.

View attachment 180043

Perhaps the RCS thrusters might be there underneath

After pondering over it I think that's the channel guide for 2nd stage ( giving impression of being raised )

Also I realised at high altitudes BMs / RVs / (hypersonic CMs can barely change direction bec airflow into their scramjet engines will get distorted) will bec of their very high momentum will be limited to gradual change in AoA , no sudden large change , so IMO wing tip control might be enough to produce deflection to keep up with gradual maneuvering of the above targets

Within relatively lower altitudes AD-1 2nd stage with fin tip control will be able to generate stronger deflections to target tigher maneuvering targets

And IMO ( I have no proof of it yet) 2nd stage nozzle might have some sort of thrust deflection mechanism

All will be clear in the future

 

[omaebakabaka]

After pondering over it I think that's the channel guide for 2nd stage ( giving impression of being raised )

Also I realised at high altitudes BMs / RVs / (hypersonic CMs can barely change direction bec airflow into their scramjet engines will get distorted) will bec of their very high momentum will be limited to gradual change in AoA , no sudden large change , so IMO wing tip control might be enough to produce deflection to keep up with gradual maneuvering of the above targets

Within relatively lower altitudes AD-1 2nd stage with fin tip control will be able to maneuver to target maneuvering targets

And IMO ( I have no proof of it yet) 2nd stage nozzle might have some sort of thrust deflection mechanism

All will be clear in the future

SM3 full exo KV stage does seem to have have those thrusters I think to do more adjustments increasing the interception odds. This missile may only intercept pure ballistic ones with higher probability vs quasi or gliding

 

[Srinie]

Indo Defence 2022: India secures first contract for naval guns with Indonesia

Larsen & Toubro (L&T) has secured a contract to deliver 40 mm naval gun systems to the Indonesian Navy, which marks the first-ever export of the weapon system from India...

www.janes.com

L&T has already made a naval version of their Sudarshan CIWS and they call it Teevra 40.

View attachment 180056

Live firing of Sudarshan CIWS incidentally posted by Indonesian company

 

[NoobWannaLearn]

IMO, ERADS will be our true S-400.

You mean xr sam and any idea what's the timelines on that?

 

[porky_kicker]

SM3 full exo KV stage does seem to have have those thrusters I think to do more adjustments increasing the interception odds. This missile may only intercept pure ballistic ones with higher probability vs quasi or gliding

AD-1 is primarily meant to engage targets within the atmosphere and if required at its outer fringes (near space)

AD-2 is comparable to SM3 and has a HTK KKV ( obviously with RCS )

AD-2 is meant to engage targets in space

 

[omaebakabaka]

AD-1 is primarily meant to engage targets within the atmosphere and if required at its outer fringes (near space)

AD-2 is comparable to SM3 and has a HTK KKV ( obviously with RCS )

AD-2 is meant to engage targets in space

Makes sense, any idea what radars are involved as part of this interceptor?

 

[pipebomb]

Is it indias own s 400 ?
Yes or no

My guess would be s300v

 

[Abdus Salem killed]

My guess would be s300v

That's it ? I though it would be comparable to
s-400 always a higher goal

 

[jai jaganath]

My guess would be s300v

How is it comparable to s-300 or s-400
It's bmd right under strategic forces
XR-SAM is compable to s-400

 

[pipebomb]

Thought we achieved it with pdv in the past

 

[jik60]

Could anybody please give a speculative range and altitude of AD-1 and AD-2 ?? I know these are comparable to SM3, SM6, Aster, and whatnot but what is the ballpark we are talking about here ??

 

[pipebomb]

How is it comparable to s-300 or s-400
It's bmd right under strategic forces
XR-SAM is compable to s-400

S300 & s400 are anti aircraft. S300v , s500 are anti ballistic (kinda) .

 

[Abdus Salem killed]

S300 & s400 are anti aircraft. S300v , s500 are anti ballistic (kinda) .

Aren't missiles just harder to hit planes ?

 

[Photon]

Chinease reported!!

 

[Abdus Salem killed]

Chinease reported!!

Concern or knowledge sharing who knows?

 

[Photon]

Concern or knowledge sharing who knows?

Xinhua also reported usually they quote something about achievement of India when they have little bit of concern, but never show it in their reports!!

 

[omaebakabaka]

Could anybody please give a speculative range and altitude of AD-1 and AD-2 ?? I know these are comparable to SM3, SM6, Aster, and whatnot but what is the ballpark we are talking about here ??

Didn't someone say 1500km in op range or so and endo in that chart meaning less than 600km?