他正在这样干时被一位民兵撞见了。 A militiaman surprised him in the act.
民兵民兵织中的一员 A man who is a member of a militia.
民兵和公安人员这时（向这些特务）包围上来。 Militiaman and public security men now closed in(on the spies).
南斯拉夫危机将演变到何种程度，主要关键在于南国军方是否有效和团结，以及其继续支持克罗地亚境内塞尔维亚民兵的程度。 How the Yugoslav crisis plays out will hinge in large measure on the Yugoslav military's effectiveness and unity, or lack thereof, and the extent to which it continues to back Serbian militias in Croatia.
