Hi, There is an issue with pak navy---. It does not have a potent frigate---. The F22 P are lightweight Frigates---. The navy must have something that is heavier and more potent. The thing is that the situation in the region is changing by the day---on one side is India and on the other side is Iran coming into the game as a new player. The Arabian sea is suddenly going to get crowded and there will be power positioning in the region. The U S navy is going to be pulling out its aircraft carrier out of the region pretty soon and with Gwadar port coming into operation---pak navy does need the presence of a stronger surface fleet. Pakistan navy should reconsider the purchase of 8 submarine---and reduce it by 2 or 3 at this time. It should rather invest 1 billion dollars in 2 TYPE 054 Frigates and 3--4 upgraded version of Type F22P class frigates. In 2 to 3 years from now---it can increase the order for the submarines.