Jon Kay is interviewing Badenoch.
He puts it to her that the UK would need a very different missile defence system from Israel. Israel is under threat from short-range missiles, he says.
Badenoch says it is not just missiles that threaten the UK; drones are a threat too.
Q: Would £10bn be enough to pay for it?
Badenoch says it can be done. The £10bn would be spent over 10 years, she says. She says the UK needs to be protected.