با سلام، آب به آسیاب دشمن ریختن به انگلیسی چه می شود؟

Question

با سلام، هر یک از دوستان می توانند معادل انگلیسی "آب به آسیاب دشمن ریختن" را بفرماید. تشکر

Answer 1

چیزهایی که به ذهن من می رسه:

 

Loading the barrel of the enemy's gun

For example in this article:

http://www.mydailydose.org/index.cfm?View=2541

Serving the interests of the enemy

as used here although with a slightly different meaning:

http://law2.umkc.edu/faculty/projects/ftrials/mylai/fieldman.html

also

Fanning the flame started by the enemy

Feeding/fueling the enemy's fire

 

Comments

very good  

a (+) for the second one

 

Answer 2

Playing into the hands of the enemy.