Submarine invulnerability in 1.1.4?

[pat.casey]

Maybe I'm doing something wrong, but since I've upgraded to 1.1.4 (the latest patch), my cruisers no longer seem capable of attacking submarines.

They can defend themselves and cause casualties back if attacked, but if they end their turn next to a sub, I cannot attack.

I can move the cursors over hte sub, and I get the little targetting reticle.

If I them right click though ( I play two button mouse), no attack happens.

Works fine if I attack a surface ship though.

[JJKettunen]

Do you have anti-sub tech researched?

[vonRocko]

You can only attack subs BEFORE moving. After you move, a sub cannot be attacked. So the sub must start the turn next to you.