Humanitarian disaster in Pakistani Balochistan would send many fleeing across the Iranian border, where Baloch insurgent groups are already at a state of undeclared war with Iran.

巴基斯坦俾路支省的人道灾难将使大量的难民越过伊朗边境，在那里，俾路支反对武装已经与伊朗处理一种不宣而战的状态。

youdao

Congress adopted the War Powers Resolution (1973) in the aftermath of the undeclared Vietnam War.

FORBES: Obama's Plan To Seize Control Of Our Economy And Our Lives

Analysts say the upsurge in killings indicates an "undeclared war" between police and a criminal faction.

BBC: Sao Paulo sees big jump in murders

Uncle Sam has been waging an undeclared war on seniors for the past decade.

FORBES: Ben Bernanke's War On Senior Citizens