The Latvian Border Guard has signed a contract with Leonardo S.p.A. for the purchase of three medium-class multi-purpose helicopters with a total value of 80 million euros.     In addition to the aircraft, the contract also includes personnel training, initial helicopter maintenance, and the supply of tools, equipment, and materials for aircraft maintenance.        "The signing of this agreement is an important and historic moment. The security situation in the region requires modern and multi-