Le Tuan Binh keeps his Moroccan soldier father's tombstone at his village home north of Hanoi, a treasured reminder of a man whose community in Vietnam has been largely forgotten. Mzid Ben Ali, or "Mohammed" as Binh calls him, was one of tens of thousands of North Africans who served in the French army as it battled to maintain its colonial rule of Indochina. IMAGES AND SOUNDBITES