Gunmen in south-east Iran shot dead nine Pakistani citizens and injured three others, a spokesman for the governor’s office of the border province of Sistan and Balochistan said on Saturday, according to Isna news agency. Three suspects entered the Pakistanis’ private home in the city of Sarawan on Saturday morning and opened fire. The suspects’ identities and motives are reportedly still unclear. The Iranian Foreign Ministry said the incident was not linked to the recent tensions between Iran and Pakistan. “Iran strongly condemns the incident and expresses its sincere condolences to the famil…