It shows, from the Mujahideen's own words that they were in intense combat operations with the Serbs - he describes it as heavier than Afghanistan.
He was also shot when he was face to face with a Serb.
The Croats and others claim that Serbs didn't do much fighting against the Mujahideen, and the international community tries fictionalize Serbs claims that they were fighting these people. Yet in the details of the fighting by the fighters themselves, not to mention war footage and photos, there is plenty of evidence of Serbs fighting well armed and supplied combatants - whether local or foreign. The Serbs were outnumbered, by fighting forces, in Bosnia. They were tortured, killed and mutilated (whether before, during or after death) by the Muslims.
This man was fighting with the local Muslims "Green Berets" and was treated in their hospital and transported by a Bosnian Muslim Army helicopter. An Army many try to claim didn't exist and that they were only people fighting with rusty old guns - a lie.
The bulk of the fighting against the Mujahideen was done by the HVO in and around Vitez, Travnik, Bugojno, and Hercegovina.