The United States plans to sell 5,000 Hellfire missiles to Iraq in a $700 million deal, officials said Tuesday, as Washington tries to help Baghdad retake ground captured by Sunni militants. The US government, which has been reluctant so far to take military action in support of Baghdad, has rushed hundreds of the missiles to Iraq to help the Shiite-led government counter jihadists, who have seized areas north and west of the capital. The proposed sale is the largest yet of the lethal missiles, which the Iraqis fire from AC-208 Cessna Caravan planes and other aircraft. The deal calls for 5,000 AGM-114K/N/R Hellfire missiles and related equipment, parts, training and logistical support worth a total of $700 million, the Defense Security Cooperation Agency said in a statement Tuesday. “Iraq will use the Hellfire missiles to help improve the Iraq Security Forces’ capability to support current on-going ground operations,” the agency said. The State Department has approved the deal and US law requires the government to inform members of Congress of a possible weapons sale.