CBI, IB & RAW, all the three works for the security of country. Do you know the difference between them ?
Let us discuss one by one,
CBI (Central Bureau of Investigation) :
Its headquarter is located in Delhi. It was first inaugurated in the year 1940 and it was given the name CBI in 1963. It works for illegal doings in National and International terms. It looks at the persons who are corrupt & do work illegally. CBI can be understand with the example, let it be police who can catch you, question you & search your homes too. But, it has more rights than the local police. CBI employees can investigate in any part of the country. CBI can even handle the case where cases are filed against the Indian government for corruption. It collects the proof related to terrorists and prove them in the court.
IB (Intelligence Bureau Agency) :
It is secret bureau agency of India. Its aim is to look secretly at the people who are terrorists. Their work is to alert the force whenever they feel danger. It was inaugurated on 23rd December, 1987. Initially, it was called as Khufia Vibhag. They have to protect the country from terrorists. They also have the right to hack the phone of anyone to find the culprits.
RAW (Research and Analysis Wing) :
It was inaugurated in the year 1968. It is an international agency whose work is to look at activities of Pakistan and China. They tell the useful information secretly to Army forces so that necessary steps can be taken to protect the country. Their main aim is to notice the activities of the nearby countries to India. RAW can do anything to take the information from culprits. They report directly to PM, what is going on.