As world powers face multiple crises, the one set off by a terror attack in Kashmir is getting scant attention or help in de-escalating between nuclear-armed neighbors.

NEW DELHI -Troops from Pakistan and India exchanged fire in disputed Kashmir for a third night in a row, officials said Sunday, as relations between the nuclear-armed rivals plunged to their lowest level in years.

India and Pakistan's reciprocal actions following the killing of 26 men by suspected militants at a tourist spot in Kashmir are set to further curtail trade, which has more than halved since 2018, trade analysts and exporters said.