Pentagon chief orders submarine to the Middle East, tells aircraft carrier to hasten its transit Yahoo! VoicesUS orders strike group to accelerate deployment to Middle East amid fears of Iran attack on Israel The GuardianLive news: US sends additional forces to Middle East as tensions mount Financial TimesDefense secretary orders submarine to Middle East, accelerates arrival of strike group ahead of anticipated Iran attack CNNUS to deploy guided missile submarine to Mideast, hasten strike group’s arrival The Times of Israel