
Brown's office said the meeting would take place in London on January 28, running "in parallel" with a conference on Afghanistan which is expected to be attended by senior ministers or leaders from about 43 nations.
Long-standing concerns that Yemen has become a haven for Islamic terror groups were thrown into sharp relief when a Nigerian man allegedly trained in the Gulf State was charged with trying to blow up a US airliner on December 25.
Umar Farouk Abdulmutallab, 23, reportedly confessed to being trained by an Al-Qaeda bombmaker in Yemen for his alleged mission to blow up the plane as it came into land in Detroit, sparking a major international security scare.