The Jerusalem Post reports: “Iran is strengthening its air defense systems amid preparations for the possibility of an American or Israeli attack on the country’s nuclear infrastructure should nuclear negotiations fail, the Financial Times reported on Sunday.

‘We are witnessing an impressive improvement in the capabilities and competence of the country’s air defense system,’ Iran’s Armed Forces Chief of Staff Mohammad Baqeri reportedly said in May, adding that Iran’s military has seen a ‘multi-fold increase in investments.’

‘The enemies of the Iranian nation should understand that any violation of our airspace will cause them significant harm,’ he added…”