Operating theatres, bowling alleys and home cinemas: Not happy with safe rooms, the super-rich are building luxury fortresses

“We’ve seen a lot more of a focus on entertainment,” said Al Corbi, who has been at the forefront of secure luxury for 50 years as the president and founder of SAFE (Strategically Armored & Fortified Environments), based in Virginia, in the US. “If you’re going to be able to survive underground, we want you to be...