Israel launches retaliatory strike against Iran, US officials say

Jay Struberg reports on Israel's drone strike in Iran, confirmed by US officials. The attack near an Iranian military base was limited, with no damage reported. This follows Iran's missile and drone launch at Israel, prompting new US sanctions targeting Iran's drone program. The US has imposed 600 sanctions over three years, with Britain also adding sanctions to degrade Iran's missile and drone capabilities.

What triggered new sanctions by the United States?

What is the focus of the new sanctions imposed by the United States?