The Manila American Cemetary and Memorial is part of the ABMC which is American Battle Memorial Cemetaries a federal funded program.
You can visit their website at www.abmc.gov.com
for a listing of services provided.
To answer your question, The Sp-Am War Cemetary in Manila is not part of this cemetary along with another american cemetary at Clark Air Base so no funding and no help in trying to restore these graves to date despite contacting the ABMC. The land was donated by the Masons and I am trying to get American Legion Post in Makati to take this on as a project to clean it up. At present we have offers of assistance but the Philippine Government folks in Manila claim to be in charge of the land and want money to enter the site even to cut the grass at our cost. We are presently trying to bypass this foolishness and prevent the current vandelism and grave robbing looking for gold teeth etc.