Recently a major security operation was conducted in Mexico. During this, the leader of Jalisco New Generation Cartel (CJNG) was killed. The Mexican army got the support of American intelligence agencies in the operation. This drug mafia was in the most wanted list of both America and Mexico. America had placed a reward of 125 million dollars on him. Mexico had also announced a reward of 12 million dollars. The situation became tense after the arrest and encounter. Cartel supporters set fire to many places. Roads were blocked. There were also reports of violence in some cities. The Embassy of India has advised its citizens to remain alert. People have been asked to stay in their homes and a helpline number has also been issued. The President of Mexico has given instructions to bring the situation under control. The government says that this is a big success. However, the drug network has not been completely destroyed. Further action is underway.