过去十多年来,国际战略安全环境发生了深刻变化,中、低强度冲突在世界范围内此起彼伏。新的形势不但要求传统作战部队转型为适应远征作战的快速介入部队,而且对支援部队特别是工兵部队的装备结构也产生了重大影响。在传统的局部战争或冲突中,地面作战部队一般是在熟悉的地理环 Over the past decade or so, profound changes have taken place in the international strategic and security environment. Middle and low-intensity conflicts have emerged in the world. The new situation not only requires that traditional combat units be transformed into quick-intervention units adapted to expeditionary operations, but also have a significant impact on the equipment structure of support units, especially engineering units. In traditional local wars or conflicts, ground combat units are generally on the familiar geographical ring