Chemical Weapons In Mosul Fight

The United States expects ISIS to use crude chemical weapons as it tries to repel an Iraqi-led offensive on the city of Mosul, US officials say, although adding that the group's technical ability to develop such weapons is highly limited.

The United States expects ISIS to use crude chemical weapons as it tries to repel an Iraqi-led offensive on the city of Mosul, US officials say, although adding that the group's technical ability to develop such weapons is highly limited.