US-India held frank talks on Delhi's defence tech ties with Russia, says US Dy Secy of State Campbell

"India is a great power. There are areas of alignment. But we have different perspectives in some areas with regard to Russia. We have disagreements which are done respectfully," Campbell pointed out. It may be pointed out here that USA has some concerns over sharing certain defence technology with India which uses Russian defence equipment across sectors as it fears of pilferage of US technology to Russia from the Indian soil.