A Pakistani separatist group has said it was behind a bombing outside Karachi's main airport that killed two Chinese workers.

ISLAMABAD (Reuters) -Two Chinese nationals were killed in an explosion near the international airport of the southern Pakistani city of Karachi on Sunday night, the Chinese embassy in Pakistan said, in what it described as a "terrorist attack".

A Pakistani separatist group has claimed responsibility for a late night bombing that targeted a convoy with Chinese nationals outside Karachi’s airport, killing two workers from China and wounding ei