United States

President Obama suggested that Boston Marathon bombing suspects Tamerlan and Dzhokhar Tsarnaev were “self-radicalized.” The FBI is said to be seeking information on nearly a dozen persons of interest in the case. A senior Saudi Arabian official said his government warned the US and the UK about Tamerlan in 2012 and denied him entry to visit Mecca in December 2011. The Obama administration is considering sending lethal aid to the Syrian rebels.

Iraq

Islamic state

Syria

Aqap

Al shabaab

Boko Haram

Isis