This is the same US government that wooed Saddam Hussain around 25-30 years ago, and gave him full support to "Go Kill Iranians!". Now if we toe the US line, and comply with their 'concerns', who knows what India will be like 25-30 years from now?
With regard to Nadir Shah, let's not forget that he did not invade a soverign nation called India. He legitimately waged war against a rich Mughal Empire and conquered Dilli.