Hahahahahahahaha. To upgrade a 300km long track, 75% of which is at grade, to a mere 150kmph, we need help from China? That too after running Gatimaan indigenously at 160kmph? What happened to that patriotic appeal of not using Chinese products? What happened to Make in India? Funny stance this.
If IR is indeed so worried about the Bangalore Chennai sector, why aren't they running a full AC weekend overnight train from both ends? *crickets chirping*