Final answer:
The question relates to the frequency at which the Chief of Naval Operations (CNO) and the Commandant of the Marine Corps (CMC) allocate materials and services for the Navy Aviation Maintenance Program (NAMP). While the provided text mentions increased military commitments, it does not specify the exact frequency of NAMP allocations.
Step-by-step explanation:
The question concerns the allocation of materials and services in support of the Navy Aviation Maintenance Program (NAMP). The information provided refers to the increased operational tempo for the U.S. military, particularly the Army, following the Iraq War.
It mentions the intention of the Army's top general to increase the annual drill requirement from the traditional 'One weekend a month, two weeks a year' to potentially up to seven weeks per year as of July 2012. While this information does not directly answer the question regarding CNO and CMC allocation frequency for NAMP, it is reflective of a broader context within which such allocations might be made more frequently due to heightened military demand.
Without specific reference to the actual allocation frequency for NAMP support, one can infer that the frequency could have increased in response to greater operational commitments.