AOC IQT CPD SOBs for Block 2 Practice Questions and Correct Answers

*Short Range Ballistic Missile (SRBM)* (PLN-211) *Lower tier threat* with a range up to 500nm/1000km and provides less than 3 minutes of response time. *Medium Range Ballistic Missile (SRBM)* (PLN-211) *Lower tier threat* with a range from 500-1600nm/km which provides approximately 5 minutes of response time. *Intermediate Range Ballistic Missile (SRBM)* (PLN-211) *Upper tier threat* with a range from nm /km and boost response time to 10 minutes. *Intercontinental Range Ballistic Missile (ICBM)* (PLN-211) *Upper tier threat* with a range over 3000nm/5500km and can impact sometime after 20 minutes. Mission of *Joint Surveillance Targeting and Attack Radar System (JSTARS)* (PLN-211, SOB 1a) Its mission is to locate, classify and track ground targets in all weather conditions. It provides near real time surveillance and targeting information on moving and stationary ground targets, slow-moving rotary and fixed-wing aircraft, and rotating antennae. Purpose of the *Defense Support Program (DSP)* (PLN-211, SOB 1b) Its purpose is to protect the United States and its allies by *detecting missile launches, space launches and nuclear detonations*. Mission of the *Patriot* (PLN-211, SOB 1c) Its mission is *to protect forces and selected geopolitical assets* from aerial attack, missile attack, and surveillance. Overall responsibility of the Army Air and Missile Defense Command (AAMDC)