New documents prove the existence of an advanced development program for long range delivery devices for the chemicals, in particular a "non-lethal" 81mm mortar round with a range of 2.5 kilometers and which is designed to work in standard issue US military weapons (the M252 mortar) (5).

Photos of testing of this round and a gas generating payload canister are posted on the Sunshine Project's website. (6)

JNLWD has recently asked the company building the gas canister, General Dynamics, to develop methodologies to characterize the aerosols it generates, and to calculate the ground area coverage of gas clouds created by an airburst at different altitudes. (7)

A chemical mortar round with a 2.5 kilometer range has solely military applications, and cannot possibly be justified for a US military domestic riot control purpose.