KASUR: When floodwaters from across the Indian border surged into her village in eastern Pakistan this month, Shama knew what to do: gather her four children and prepare to leave. It was the second time this year she had to flee, after abandoning her home during cross-border fighting between India and Pakistan in May. “How many times do we need to evacuate now?” the 30-year-old mother said, her husband away ferrying their 10 cows to higher ground on a boat. “We lost out on so much during the war like school days for the children, and now the water is forcing us out again.