Amol and Nick discuss the implications of Israel's attack on Hezbollah in Lebanon with Sir Alex Younger, a former head of MI6. Pagers and walkie-talkies used by Hezbollah have exploded across Lebanon, causing casualties. Israeli defence minister Yoav Gallant claims that the country is entering a new phase in the war. Sir Alex Younger sheds light on the significance of the attacks, allegedly carried out by Mossad.