In an essay at least five pages long (excluding the title andreference page) describe the strategy tactics and tools that areavailable to agencies within the U. S. to perform counterterrorismoperation as well as the strategy tactics and tools that areavailable to U. S. agencies and the military to performcounterterrorism operations abroad. Note key differences betweencounterterrorism strategy tactics and tools in and outside the U.S. Explain why it is or is not necessary for the U. S. to maintaina presence abroad to perform counterterrorism operations.