Open Skies Treaty: US tells Russia it will not rejoin key arms control deal May 27, 2021 at 09:43PMhttps://https://ift.tt/3wz56a0 The arms control treaty permits unarmed surveillance flights over dozens of participating countries.

The arms control treaty permits unarmed surveillance flights over dozens of participating countries.

from BBC News - World https://ift.tt/2SxKDUC