On the subject of fake coins that come out of China, a lot are sold on eBay. Most are coins that are too good to be true. They are made in quantities and sold cheap. These are also the ones that sell the WWII Japanese swords that they say are thousands of years old, and the other ancient artifacts that they say are thousands of years old. If these three are fakes, $3 is not a lot. Those $3 went to feed that child's family not to fund terrorism.
I'm currently in a 2nd/3rd world country so I know a little bit about the sale of fake goods. I see them on the street over here, mostly movies and music cds. The money doesn't go to fund terrorism or other major world crisis. The money goes to feed poor families that buy pirated items for less then a dollar and sell them for a few cents more. The ones making the major part of the money, mostly are other poor people who just happen to have a little bit more that had the money to invest in something to make or buy fake goods in quantity. There's also a big part of it that goes to corrupt officials, who also use it to feed their families.
Money that funds terrorism, according to the news, comes from people donating to supposedly "good causes" that gets funneled into criminal or terrorist groups. Donations from sometimes people living in the US that don't know where the final check goes. Many of these have been shut down. Also our dependence on foreign oil funds some of these groups. Where did I get this information

Some from the news, some from personal experiences, etc.
But, back to the coins. Let 04 Diesel have them checked by a dealer before giving him a line of discouragement. He is happy with the coins that his family sent him from a war zone. I'm sure that there isn't a day that he isn't worried and wants his family back in the States. So even if the coins aren't real or are real give him a chance to have them checked. If they turn out not to be real at least he has 3 nice souvenirs from Afghanistan (or China). And, he can be assured the money used to purchase them went to buy food not bullets. Most people who live in war zones (believe it or not) are more worried about getting food than ammo.
I'm not trying to get on to those that are saying they are fakes, I'm just saying have a little heart.