Finance Minister Arun Jaitley said in a Twitter post that the government appreciated...

The system will wed BlackBerry's security platform with the South Korean company's own...

The company plans to raise $1 billion with a private placement of convertible debentures.

Also launched mid-range device Q5.

The device has already garnered good reviews, which helped RIM stock surge.

Experts believe that Canadian govt might make it difficult.

RIM shares up more than 3 pct on Nasdaq and TSX.