Joint force commanders must perform an analysis of the adversary, known as a to know what actions will be an effective deterrent. this continuous analytical process is used by joint intelligence organizations to produce intelligence estimates and other intelligence products in support of the commander's decision-making process. 1) joint intelligence preparation of the battlefield 2) commander's estimate 3) joint intelligence preparation of the operational environment 4) national intelligence estimate

3) joint intelligence preparation of the operational environment

Explanation:

Joint Forces Command is a US military-related combat organization that operates exclusively in military situations, including improvements in the US military sector. Whenever necessary, in a military combat situation joint force commanders should conduct an analysis of the adversary, known as joint preparation of operational environment intelligence. This analysis serves to assess the capabilities of the opponent and from the failures and deficiencies of opponents, to develop intelligent combat and decision making strategies.

answer; i believe that the correct answer is ; the eastern and western churches spoke different languages;

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.