<sod >Â  It is not clear what the attacker's intended target was, although recent incidents inside the heavily fortified diplomatic district - supposedly the capital's safest area - have been claimed by both groups.< eod>< sod > Â  It is not clear what the attacker's intended target was, although recent incidents targeting foreigners inside the heavily fortified diplomatic district - supposedly the capital's safest area - have been claimed by both groups.< eod>