The US is modernizing its aging nuclear missile arsenal.

The US Air Force wants to replace its nuclear missile system that has existed since the 1960s, to ensure safety, security and effectiveness.

The US Air Force recently officially requested a new intercontinental ballistic missile (ICBM) system.

US LGM-30 Minuteman III ballistic missile. Photo: Army Recognition.

The service wants to replace its LGM-30 Minuteman III intercontinental ballistic missiles and nuclear cruise missiles as it moves forward with a program to modernize its aging nuclear arsenal.

“These recommendations are the next step in ensuring the intercontinental ballistic missile component of the nuclear triad is safe, secure and effective,” said Gen. Scott Jansson, commander of the Air Force Nuclear Weapons Center.

The modernization of the US nuclear force is expected to cost more than $350 billion over the next decade. The US is gradually replacing its aging weapons systems, including bombs, nuclear bombers, and nuclear submarines.

Some analysts estimate the cost of modernization at $1 trillion over the next 30 years.

GBSD is the successor to the aging LGM-30 Minuteman III ballistic missile system. The launch system and command and control infrastructure used in today's Minuteman III first entered service in the mid-1960s.

Over the years, only some components and subsystems have been upgraded, while most of the technical infrastructure in use today has served the system's operations for more than 50 years.

Until replaced, the Minuteman III system will face increasing challenges in operations and maintenance.

The US Air Force focuses on developing and fielding an integrated weapons system, including launch, command and control components.

The new GBSD weapon system will meet current US requirements while also being highly flexible to adapt to technological changes. The system is expected to be deployed in the late 2020s.

According to VOV