Sudan’s government conditionally accepted on Tuesday an invitation to attend US-sponsored peace talks in Geneva, raising hopes that the negotiations could advance efforts to end a 15-month-old war. The government is aligned with the army in its war with the paramilitary Rapid Support Forces (RSF). The army has shunned recent bids to restart ceasefire or peace negotiations, with Islamists who hold sway in its ranks calling for a military victory. The Geneva talks would be the first major effort in months to get the army and the RSF to sit together. The RSF accepted the US invitation soon after …