Future derivatives of the Eurofighter Typhoon are "virtually unlimited" according to program officials. Besides the stealthy version previously mentioned in FYEO, there are at least four others under consideration:
1. A deep attack version with more internal fuel.
2. A version with thrust vectoring, considered of particular interest to the Germans.
3. A carrier-based version for the Royal Navy's new large carriers.
4. An electronic warfare version, perhaps combined with
eye-safe laser to the TOW missile control system.--Stephen V Cole