Concerned about Pakistan’s international isolation and faltering economy, the country’s powerful military has quietly reached out to its archrival India about resuming peace talks, but the response was tepid, according to Western diplomats and a senior Pakistani official. The outreach, initiated by the army’s top commander, Gen. Qamar Javed Bajwa, began months before Pakistan’s national elections. Pakistan offered to resume on-and-off talks with India over their border dispute in the Kashmir region, which stalled in 2015 as violence flared up there.