Renewed attacks on Saudi Arabia and ships in the Middle East kept crude markets focused on supply risks after Saudi Arabia precautionarily shut its East-West Pipeline, a key route from eastern oil fields to the Red Sea port of Yanbu. Yemen's Iran-aligned Houthis launched a new attack on Sept. 15 after an earlier strike that Saudi Arabia said could disrupt as much as 4% of global oil supply. U.S. crude rose 1.27% to $102.68 a barrel and Brent gained 1.21% to $106.96, later remaining around $105. Higher energy prices and expectations of Federal Reserve tightening strengthened the dollar and pressured emerging-market assets. The rupee fell more than 1% last week to close at 95.55 per dollar, while India's benchmark 10-year bond yield ended at 7.0233% after rising for a fourth consecutive week. Markets priced a high probability, including 90% in one assessment, of a 25-basis-point Fed hike at the Sept. 15-16 meeting, although a Reuters poll listed no change as the expected outcome. The Reserve Bank of India announced 1 trillion rupees of open-market bond sales this fortnight.