"Need to find how India-US can collaborate for regional security," says Richard Rossow of CSIS on PM Modi's upcoming visit to the US. Senior American officials arrived in New Delhi ahead of PM Modi's state visit to the US. National Security Adviser (NSA) Jake Sullivan will be in India next week after Defence Secretary Austin Lloyd prepared the ground for possible joint production of GE jet engines with HAL. The agreement is likely to be announced on December 22 after a clearance from the US Congress.