There are 59 films with the same actors, 8866 with the same cinematographic genres, 8197 films with the same themes (including 442 films with the same 4 themes than Baptism of Fire), to have finally 70 suggestions of similar films.
If you liked Baptism of Fire, you will probably like those similar films :
The film opens with a map of the area showing Timors in relation to the north Australian coast, and briefly explains the circumstances of the left behind Australian troops who did not surrender but carried on a guerrilla war against the Japanese. After some very difficult forays behind enemy lines to capture equipment for radio, they manage to contact Darwin. Wary of a possible Japanese trick they ask the men what the first name of a wife of a particular sergeant was. When the correct answer, Joan, is returned, the Australian military starts to airlift supplies to the guerrillas and their Timorese allies.