Malaysia Airlines has now begun tracking the location of its long-haul flights at intervals of 15 minutes or less.
A UN report, issued ahead of International Women's Day, finds progress to correct gender inequality has been painfully slow.
The attacker Kim Ki-jong had made seven visits, organized by the unification ministry, to the North between 1999 and 2007.
A Brookings Institution study has found that ISIS supporters are adept at getting the group's message social media traction.
The move is part of a wider shift toward empowering Japan in military and security matters.
Boris Nemtsov had criticized Putin in a radio interview hours before he was murdered in Moscow last Friday.
The popular blogger and opposition activist's imprisonment coincided with the murder of fellow Kremlin critic Boris Nemtsov.