Former British army chief Sir Patrick Sanders warns Britain must prepare for war with Russia by 2030 by investing in air defenses and building bunkers.

Sir Patrick Sanders stresses the need for Britain to accept the possibility of conflict with Russia in the next five years, calling for investment in national defense. He criticized the lack of air-raid shelters and underground command centers, comparing the situation to Finland, which has the infrastructure to protect its population. Sanders called for increased funding for air defense, warning that current resources are insufficient to protect critical infrastructure in the event of an attack.