A.P. Richelieu
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That would be Sweden...What country other than the U.S., Russia, and China is building their own?
Gripen has all the capabilities of a fifth generation fighter.
- Low Observability (aka Stealth)
- Sensor Fusion
- Netcentric
- Super Cruise
- Multirole
- Built in ”Growler” functionality.
It is not a coincidence that the Meteor missile was qualified for Gripen years ahead of Rafale or Eurofighter.
The F-35 program is considering copying the Gripen approach, which would mean a total redesign of the S/W (20-30 million lines of code) because of the high maintenance cost and slow development cycles of the current solution.
Gripen E is a Model Based Design, allowing fancy things like 3D printing of spare parts, for low cost per flight hour.
Before anyone starts making stupid comments, stealth is not something you have or have not.
You have a radar cross section, and it is not so that there is a hard limit where below, you have stealth, and above you do not have stealth.
It is well known that it is very difficult to detect Gripen, partly because of its small size, partly because of attention to fine details like rivets and engine shielding, but also due to its advanced EW capabilities (think Klingon cloaking device).
SAAB started with RCS = 0.1 sq m with the Gripen A, and each generation has improved the RCS.
What Gripen does not have is an internal weapons bay, which means that with bulky external stores, the RCS will go up.
SAAB is doing research in stealth, including the participating in the nEUROn stealth drone research program. SAAB is independently researching functionality allowing Gripen to be the master in a swarm of drones.
The Gripen E replacement is in study phase, some call it FS2020.
A lot of the Gripen E functionality can be reused for such a design.
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