Iran may conclude that developing a nuclear weapon is essential for regime survival after repeated Israeli and US strikes, says Middle East expert Eyal Zisser.

Iran may conclude that developing a nuclear weapon is essential for regime survival after repeated Israeli and US strikes, says Middle East expert Eyal Zisser. Link Iran's past shows regime needs to develop a nuclear weapon to have chance at survival, expert says According to Zisser, Iran now believes nuclear weapons are essential for regime survival after repeated Israeli and US strikes, while Washington's push for a new deal may reinforce Tehran's strategy.