NAIROBI (Reuters) -An air strike hit Mekelle, the capital of Ethiopia’s northern Tigray region, on Tuesday, wounding at least one person, a local hospital official said. The air strike happened two days after Tigray’s regional government said it was ready for a ceasefire without preconditions and would accept an African Union-led peace process to try to end its war with the central government, which erupted in November 2020. The Ethiopian government has not yet provided an official response to the talks and ceasefire offer by the Tigray People’s Liberation Front, the party that governs Tigray….