After Gaza rocket attacks resulted in the first fatality since last year's war, Israeli warplanes carried out retaliatory air strikes on at least six targets overnight. Hamas is struggling to contain unaffiliated militants in Gaza.
For 14 months after the Gaza war, the Israel border was relatively calm. Today's rocket attack will put pressure on Israel for a stepped-up military response at a time when the US is pushing for peace moves.
In an interview, a member of the Islamic Army of Iraq speaks of his group's long-term goals.