The Israeli army's killing of several Houthi government officials, including the prime minister, marks another serious escalation in the region. Until now, the army had mostly attacked infrastructure in Yemen, hitting power plants and ports, but the latest strike was different. The Houthis have pledged to retaliate.

The Iran-backed group has already fired back with missiles toward Israel. It has been doing this periodically since the start of the war in Gaza, in what it says is solidarity with Palestine. These attacks have mostly caused only superficial damage, but it has also been attacking Red Sea shipping, disrupting global trade.

Prime Minister Benjamin Netanyahu boasted of delivering a severe blow to the Houthi leadership in the assassination strike but experts say it is the group’s military figures, not politicians, that have real influence on the ground.

In this episode of Beyond the Headlines, host Nada AlTaher compares the Israeli army's operations in Yemen to its attacks on Hezbollah and Hamas. She speaks to Baraa Shiban, associate fellow with the Royal United Services Institute, Jovan Ilijev from the Terrorism Research and Analysis Consortium (TRAC), and Elisabeth Kendall, president of Girton College at Cambridge University.