Nigeria Launches Airstrikes Against Militants

The Nigerian military has begun operations against the Islamist militant group Boko Haram, using fighter jets and helicopter gunships. Thousands of people have died in Boko Haram attacks and associated sectarian violence in recent years. However there are some doubts over the effectiveness of an all-out military response.

Declaring a state of emergency in three northeastern states Tuesday, Nigerian President Goodluck Jonathan ordered security forces to take all necessary action.