Yes there is a link between today (911) and pharmacy.

Andy Stergachis, professor of epidemiology and affiliate professor of pharmacy for University of Washington, had the following commentary on the role of a RPH during a disaster:

Who is your health departments "health officer" ?

Which agents would villains like to use to harm your neighbors, and what preventive antibiotics might be useful for you to have in your pharmacy?

What local clinics would need a volunteer RPH?

Do you have time (and money) to take a training class on how to prepare for an ER?

Here's the washington state link:

http://www.wsparx.org/emergencyprep

Here's some link to the FDA page & CDC's pages:

http://www.bt.cdc.gov

http://www.fda.gov/EmergencyPreparedness/Counterterrorism/default.htm