article_snippet.sent: Islamic State fighters ambushed an Iraqi army convoy of Humvees with a bulldozer packed with explosives, killing a commander and three of his soldiers, military officials have confirmed.
article_snippet.sent: A suicide bomber first attacked an Iraqi army convoy of Humvees before militants opened fire, killing the Brigadier General Hassan Abbas Toufan, the commander of the Iraqi first division, a member of the division and an intelligence officer said.
article_snippet.sent: Islamic State fighters ambushed an Iraqi army convoy of Humvees with a bulldozer in the Nadhem al-Taqseem region yesterday .
article_snippet.sent: No group immediately claimed responsibility for the attacks.
highlights_snippet.sent: ISIS fighters ambushed an Iraqi army convoy of Humvees north of Fallujah .
  
highlights_snippet.sent: A suicide bomber attacked vehicles before militants opened fire yesterday .
  