Assertion: helicopter's troop | /r/HasProperty | encouraged by the fact
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text: Even as the enemy body count (at times exaggerated by U.S. and South Vietnamese authorities) mounted steadily, DRV and Viet Cong troops refused to stop fighting, encouraged by the fact that they could easily reoccupy lost territory with manpower and supplies delivered via the Ho Chi Minh Trail through Cambodia and Laos.