There is definitely more then meets the eye. Doesnt look like an accident. I suspect the sole survivor might meet his end soon, no evidence, no traces left behind.
We just have to look at home as to how Gen Zia was removed from the path. He partnered with yanks in Afghanistan, and once objectives were meet and his utility became liability for international establishment, he meet a similar end. India has been American/western b|tch for decades now, taking full advantage of the support from west with not much to show for in terms of regional goals for west. Lack of spine both against China and Pakistan, international establishment wanted the returns for their investment in India. And yet India, thinking of itself as smartypants, didnt realise that it has sold its soul to the devil long time ago. I suspect Putin visit was the last nail in the coffin, starting with pippin.