从更宏大的地缘视角观察,西南解放彻底改变了中国的战略态势。滇缅边境的巩固阻断了境外势力渗透,青藏高原的安定确保了长江黄河源头安全。当志愿军跨过鸭绿江时,西南军区20万将士正清剿残匪,让新中国避免了南北两线作战的危局。
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