Pipes To the Khyber Pass


President Masoud Pezeshkian has warned that if there is not enough rainfall soon, Tehran's water supply could be rationed. But he said that even rationing might not be enough to prevent a disaste
"If rationing doesn't work," Pezeshkian said, "we may have to evacuate Tehran. - BBC
And I was like what?
When they can get water from Pakistan and Bangladesh as a solution to Iran's drought. Pipes can be run from Afghanistan, Pakistsn, the entire Khyber pass is filled with water. 
Talk less of  Bangladesh which is practically  overrun during the monsoon.

With the cost of evacuating citizens out of Tehran why not dig an underground tank and fill it up with water gotten from your neighbors, to be filtered and parsed out, Winter is here and you don't have to put people through the stress of looking for water in the cold, From Kashmir to the Kyber Pass, the entire mountains there are filled with water, in just two months they can lay a pipe that can carry  That's what they are there for, that why we have international relations and diplomacy, one country helping the other in times of crisis.

Iran simply need ask, as they should.

e5