The product of joint force development is a .

trained and capable joint force.

Explanation:

The joint force development policy is in regards to the training and recruitment of military officials, to improve or promote the growth and speedy development of recruits in the United States military.

Several aspects of military training are given to officials by joint parties from different but collaborating organizations. Joint education, deployment, and dissemination of employment various members of the armed forces are encouraged.

answer; its the top layer;