isis in a statement posted on line claims to have broken through the refinery's outer defenses. after deploying a suicide bomber and plea tekting from multiple sides. t a glimpse of the technology used to direct their military operations. also over the weekend, launched multiple assaults in anbar province. taking over three towns north of the provincial capital, sending residents fleeing on foot to safer ground in the city. in another area not far from baghdad. iraqi security forces and local fighters battled for hours to keep isis from advancing. but without more troops and weapons, they went be able to hold isis off for long. tikrit may be back. other fronts are faltering. dispelling any notion the