Shipments of ammonium perchlorate are expected to reach Iran in coming months and could fuel hundreds of ballistic missiles, the people said. Some of the material would likely be sent to militias ...

The team used ammonium perchlorate composite propellant ordered from AeroTech Rocketry to power the rocket. It is known for its high energy density and is used in various rocket motors for ...

A Washington Post examination of videos, satellite imagery and expert analysis reconstructs how the fatal explosion at Iran’s Shahid Rajaee port unfolded.

Both ammonium perchlorate and dioctyl sebacate are chemicals usable in solid propellant rocket motors, which are commonly used for ballistic missiles.

Sodium perchlorate is used to produce ammonium perchlorate. Both ammonium perchlorate and dioctyl sebacate are chemicals usable in solid propellant rocket motors, which are commonly used for ...

Both ammonium perchlorate and dioctyl sebacate are chemicals usable in solid propellant rocket motors, which are commonly used for ballistic missiles.

Both ammonium perchlorate and dioctyl sebacate are chemicals usable in solid propellant rocket motors, which are commonly used for ballistic missiles.

The statement added that ammonium perchlorate and dioctyl sebacate are chemicals usable in solid propellant rocket motors, which are commonly used for ballistic missiles.

But he now suspects that it may have been ammonium perchlorate, a material that’s used as a solid-state propellant for missiles.

While Iran's military sought to deny the delivery of ammonium perchlorate from China, new videos emerged showing an apocalyptic scene at the still-smouldering port.

A massive explosion and fire rocked a port in southern Iran possibly linked to a shipment of a chemical ingredient used to make missile propellant.