Many more go missing

* Scores of people go missing after being swept away in flashfloods in multiple districts of Balochistan
* Rains have so far claimed 126 lives, damaged 10,000 houses
* Balochistan-Sindh road link completely cut off
* Pakistan-Iran trade suspended as rains wash away Quetta-Zahedan rail track
* In KP, 12 more killed in flood-related incidents