The strike_at_karkan_opk_sp.zip file you have requested: Maps / Single Player / Operation Peacekeeper Single Player Map - 7.1mb is not available. Perhaps try browsing all files for the game Battlefield 2 and upload any files you want to share or are missing. This is the only information we could locate:
We all love operation peacekeeper mod but lots of dailup people have complained because their internet is to slow to play online and that they want SP so editted karkand so that the teams, flags, vehicles ect. were OPK. This map puts in jets, helicopters and all the other vehicles not included in karkand and put them in there. He used as many vehicles as possible so people would be happy enjoy!This is only the first one many maps coming for them.