Posted! A quick note on that Agent 437 stuff: 

It's not uncommon to say the least for the Empire to appear out nowhere and have the ground below them toxic before anyone can blink. Agent 437 is the more commonly used chemical warfare that is highly corrosive. If the enemy is not totally protected, i.e. wearing full body suits and sealed helmets with high resistant filters, they usually die a horrible death of chocking on their own bile as the chemical burns its way through the skin and into the bloodstream. This was specifically launched on the a particular area of the outskirts. Feel free to gauge who or what was out there to actually get hit and whether or not they survived it or not. 

Also, Empire forces are now in the air near the city, feel free to engage in creating cinematic puffs of flack and smoke trails from missiles as they arrive! XD