The war in Ukraine has prompted increased interest in underground infrastructure as a means of protection against aerial attacks. Companies like EarthGrid are developing advanced tunnel-boring machines capable of creating secure underground spaces for various applications, including freight distribution and data centers. Recent tests have shown promising results, with plans for commercial deployment as early as next year.
Experts note a growing trend towards underground facilities, citing examples from data centers to military strategies. Countries near conflict zones are particularly focused on enhancing the security of their infrastructure by considering underground options.