In July 2006 the US DSCA informed Congress [PDF] that the government of Saudi Arabia wished to purchase 58 M1A1 Abrams tanks, then upgrade these M1A1s, along with its existing 315 M1A2s, to create 373 M1A2S (Saudi) Abrams configuration main battle tanks. The sale will include kits, spare and repair parts, communications and support equipment, publications and technical data, personnel training and training equipment, contractor engineering and technical support services and other related elements of logistics support. The estimated cost is $2.9 billion.
This program also dovetails well with ongoing Cooperative Logistics Supply Support Agreement, which ensure support and spare parts for their American-made land equipment. This sale and upgrade program will be executed in 3 phases, and is well underway.