2345 GMT - Japanese stocks may decline as uncertainty over the Middle East conflict and the Fed policy continues. Nikkei futures are down 0.9% at 65860 on the SGX. The dollar is at 153.96 yen, down from Y155.69 as of Monday's Tokyo stock market close. Investors are focusing on crude oil prices and bond yields as well as any developments in the Iran war. The Nikkei Stock Average rose 2.1% to 66399.84 on Monday.