Bull-ing-. The US only got involved because Pakistan, Saudi Arabia and Turkey started to arm the Bosnian left right and centre. I have a good friend who is now UNDSS. Before that he was a fighter for the Bosnian. He fought for 2 years against the Serbs with Pakistani weapons and Saudi money.
Only when the Bosnians started killing Serbs and started to win did the US get involved specifically so that there was no stable Muslim majority state in Europe.