Both Bahrain and Qatar are members of the Gulf Cooperation Council (GCC), but they have a territorial dispute that has led to Bahrain's boycott of the GCC summit convened in the Qatari capital of Doha on December 7-9.
Bahrain left the GCC.
( z1 leave :ARG0 ( z2 country :name ( z3 name :op "Bahrain" ) ) :ARG1 ( z4 organization :name ( z5 name :op "GCC" ) ) )