Thanks very much for reading Need to Know this Sunday, April 14. Here are some of the day’s biggest developments:

• Israel ‘shot down 99 per cent of drones and missiles: Iran launched more than 300 drones and missiles at Israel overnight, 99 per cent of which were shot down, the Israeli military says, adding the armed forces remain fully functional and are discussing follow-up options.
• Biden vows ‘ironclad commitment’ to Israel, convenes G7 leaders: US President Joe Biden said US forces helped Israel down “nearly all” of the drones and missiles from Iran, as he pledged to convene allies to develop a unified response to Tehran.
• Albanese joins condemnation of Iran, hints at more sanctions: The Albanese government has joined the condemnation of Iran’s missile and drone attacks, and pledged to support Israel throughout any escalating crisis.