Reading between the lines.... Typhoon Tranche 3 a goner?

[ORAC]

Or you only need Tranche 1 for AD plus JSF - and you don't need Tranche 2 or 3 at all.

Which might explain the need to sell the Tranche 2 places and the (un)subtle hints about cancellation penalties from the other partners.

As for Tranche 3.........