It hasn't worked in past, it won't work now. All attempts by Pakistan to do any serious damage has gone to waste. What would happen now is that the positive public opinion along with trade and other economic deals with US and India would all go down the toilet in case Pakistan decides to get adventurous with the upgraded F-16s. The nuclear deal with India actually has no bearing, India is ahead of Pakistan in that field, India had nukes since 1972. Pakistan relies on China for its current technology, nukes or otherwise, politically and economically its spent and in no way close to India in either sense. Only China can be played against India but in that case USSR would see it as an opportunity to make its cause.

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99 Gurkha with OM616 IDI turbo

2015 Gurkha with OM616 DI turbo

2014 Rexton W with OM612 VGT