A meeting between the U.S. and India on a probe into a foiled plot to murder a Sikh separatist on American soil was productive, a U.S. State Department spokesperson said on Wednesday, adding Washington was satisfied with India's cooperation.

The U.S. State Department reports that India and the United States expressed pleasure with each other's cooperation as they discussed an investigation into an alleged murder plot targeting Sikh separatist leader Gurpatwant Singh Pannun on American territory.