article_snippet.sent: Iranian officials have reportedly asked Pakistani authorities to catch the surviving assailants.
article_snippet.sent: "The concerned security agencies of Pakistan are actively investigating this incident, which took place on Iran's territory, and have asked Iranian authorities to share with us any evidence that Iranian authorities have," Iran said in a statement Wednesday.
article_snippet.sent: If the militants entered Pakistan after Monday's attack, "the militants will be apprehended and brought to justice," the militants entered Pakistan after the attack said.
highlights_snippet.sent: The Pakistani government says The Pakistani government security agencies are investigating .
  
highlights_snippet.sent: A group believed to be based in Pakistan's Balochistan province claims responsibility .