European shares edged lower on Tuesday as rising crude prices and surging euro zone bond yields pressured equities, while fading hopes for a lasting peace deal between the United States and Iran added to inflation concerns, Reuters reported.The pan-European STOXX 600 was down 0.2% at 654.81 as of 0703 GMT. Energy stocks outperformed, rising 0.6% as Brent crude climbed about 0.6% to $91.41 a barrel.According to Reuters, Iran is preparing to adopt a fully offensive military posture after efforts to negotiate a permanent end to its conflict with the United States stalled. Washington has also ruled out extending a temporary...