As Boko Haram pledges allegiance to Daesh, recent military successes spearheaded by Chadian forces bode well for the new multilateral response to the group. But, without a longer-term domestic political and military strategy, hopes for an enduring solution to the insurgency should not be raised.
The US Air Force has reacted decisively to the serious failures that allowed the unscheduled flight of six nuclear weapons. Its response has been swift, thorough and multi-faceted. Yet, for all its openness, it still has questions to answer as to the deeper causes of the episode.
An analysis of the means the US should employ in its policy towards Iran's nuclear ambitions. A combination of sticks, carrots and diplomacy might serve Washington's aims better than sanctions and rhetorical brinksmanship.
Sir Michael underlines the important agenda of further arms control and reduction now available, and considers the contribution which Britain, as a Trident equipped nuclear power, could make to that agenda.