Doha strikes on Hamas leaders were in response to Jerusalem shooting, says Netanyahu – Middle East crisis live

Israeli PM says targeting of ceasefire negotiators from militant group is ‘entirely justified’

Dan Sabbagh is the Guardian’s defence and security editor

Fifty-one Israeli arms makers and the US defence giant behind the F-35 fighters used to bomb Gaza are among the 1,600 exhibitors at the biennial DSEI trade show that begins in London’s Docklands on Tuesday.