health [inaudible conversations] with >> we are going to resume and we will start as people lohan. this is our final panel before hearing from dr. parazynski at our lunch. you probably will be grateful to know that we only have one more power point, this is a rand conference so of course, it is often power point heavy and apologize for that but we try to limit as much as possible today but i think you'll find david thaler power point well worth it. we have to ever senior analysts at rand presenting the and external perspective today, we heard a lot this morning about negotiations with iran, the internal domestic situation within iran, and rationalism and the economy and now we are returning to iran in the broader region. we will start with david thaler will be focusing on iran's military power projection and a capability is and will be followed by fred wehrey, another senior analyst will be focusing on it regional reaction to iran. so without further ado, thank you. >> thank-you all for being here. i am going to talk today about iran's defense strategy and a little bit about its mi