Senior Saudi Prince Miteb bin Abdullah, once seen as a leading contender to the throne, was freed after reaching an "acceptable settlement agreement" with authorities paying more than $1 billion, a Saudi official said on Wednesday.
Some scientists have warned that Washington DC could now theoretically be within the range of Pyongyang`s weapons.
Japan on Wednesday condemned the North Korea's missile launch and termed it to be as 'absolutely intolerable'.
With the Gujarat polls less than two weeks away, Congress vice-president Rahul Gandhi will be back on the campaign trail in the poll-bound state on Wednesday.