Most of the Locos that Pak imported from China are down due to poor quality. Now China too is taking a dig at IR/India over the accident!
Technical inputs are always welcome, but they come at a heavy cost and hence the requisite techno economics have to be evaluated before going for it.
Internal reorientation, cleansing and rejuvenation are first requirement for IR which shall cost nothing and do all the much required good. A lot of technological changes has been done in IR but commensurate changes in work practices and norms is...
more... lacking. Hence needs to be done now as soon as possible.