Gary Sprifke, Capitol Police commander hazardous material team in Washington D.C., is the subject matter expert for Security Battalion’s monthly professional military education. First responders aboard Marine Corps Base Quantico gathered to hear him speak about response to hazardous emergencies. The monthly Professional Military Educational goes right in line with preparing base security teams for future operations. - Gary Sprifke, Capitol Police commander hazardous material team in Washington D.C., is the subject matter expert for Security Battalion’s monthly professional military education. First responders aboard Marine Corps Base Quantico gathered to hear him speak about response to hazardous emergencies. The monthly Professional Military Educational goes right in line with preparing base security teams for future operations.