Sri Lanka, April 3 -- Friday began with Israel saying it was under attack by a new barrage of missiles from Iran, as President Donald Trump warned the United States had yet to begin "destroying what's left" of the Islamic republic's infrastructure.

Prime Minister Benjamin Netanyahu said on Friday that Israeli air strikes have destroyed about 70% of Iran's steel production capacity, significantly hindering its ability to manufacture weapons.

Steel is a strategically important material used in industrial and military production, including of missiles, drones and ships.

"Together with our American friends, we continue to crush the terror regime in Iran. We are eliminating commanders, bombing bridges, bombing infrastructures," Netanyahu sa...