* Statement-I: There is instability and worsening security situation in the Sahel region. This statement is correct as the Sahel region has been experiencing significant instability and security challenges, including terrorism, armed conflict, and humanitarian crises. * Statement-II: There have been military takeovers/coups d'état in several countries of the Sahel region in the recent past. This statement is also correct. Several countries in the Sahel region, such as Mali, Burkina Faso, and Chad, have experienced military coups in recent years. * Statement-II explains Statement-I because the military takeovers and coups contribute to the instability and worsening security situation in the Sahel region. The political instability resulting from these coups disrupts governance, exacerbates conflict, and undermines efforts to address security and development challenges in the region.