Iran said Tuesday it had conducted multiple ballistic missile tests to demonstrate "deterrent power," a move that comes in defiance of US sanctions imposed over its missile programme in January. The announcement by the official IRNA news agency said the tests showed the country's "all-out readiness to confront threats" against its territorial integrity. It described them as a military drill in which "ballistic missiles were fired from silos" in different parts of the country. The United States imposed new sanctions over Iran's missile programme in January almost immediately after separate sanctions related to Iran's nuclear programme had been lifted under...