The Indian Air Force has taken delivery of the last five of 22 Boeing AH-64E(I) Apache Guardian attack helicopters and five of 15 CH-47F(I) Chinook transport helicopters ordered from the United States.

The AH-64E(I) Apache Guardian attack helicopters were formally inducted into the Indian Air Force at Air Force Station in June. Earlier in March, Boeing also handed over the last five of 15 CH-47F(I) Chinook heavy-lift helicopters to the IAF.

“Customer centricity, commitment to the modernization and mission-readiness of India’s defense forces are key values to our partnership with India,” said Surendra Ahuja, managing director, Boeing Defence India. “With this delivery of military helicopters, we continue to nurture this partnership and are fully committed to working closely with India’s defense forces to deliver the right value and capabilities to meet their operational needs,” Ahuja added.

India is one of 17 nations to select the Apache and has the most advanced variant, the AH-64E Apache that is also flown by the U.S. and many other countries. The AH-64E Apache is designed and equipped with an open systems architecture including the latest communications, navigation, sensor and weapon systems. It has an improved Modernized Target Acquisition Designation System that provides day, night and all-weather target information, as well as night vision navigation capability. In addition to classifying air and ground targets, the Fire Control Radar has been updated to operate in the maritime environment. It is uniquely suited to meet a commander’s needs, including reconnaissance, security, peacekeeping operations, and lethal attack, across myriad environments – without reconfiguration.

Twenty defense forces around the world either have Chinooks in service, or are on contract to receive them. The iconic tandem-rotor helicopter has been the world’s most reliable and efficient heavy-lift helicopter for more than 50 years, allowing customers to operate in climatic (hot), altitude (high), and crosswind conditions that typically keep other helicopters from flying. The CH-47F(I) Chinook contains a modern machined airframe, a common avionics architecture system (CAAS) cockpit, and a digital automatic flight control system (DAFCS). Those innovations and technologies will help the Indian Air Force meet evolving mission demands, maximize interoperability, and reduce lifecycle costs.

The Indian Ministry of Defence finalized its order with Boeing for the production, training and support of 22 AH-64E Apache and 15 CH-47F(I) Chinook helicopters in September 2015. Earlier this year, India and the U.S. signed a contract for the acquisition of six Apaches for the Indian Army during U.S. President Donald Trump’s visit to New Delhi.