The U.S. Air Force plans to buy ​five Boeing E-7A Wedgetail surveillance ‌aircraft, in addition to two prototypes already under contract, Secretary of ​the Air Force Troy ​Meink told a House subcommittee on ⁠Thursday.

The future of the ​airborne early warning and control ​system aircraft (AWACS) was thrown into doubt last year when the Pentagon backed off ​plans to acquire 26 ​Boeing E-7As to replace its Cold War-era ‌AWACS ⁠fleet. That prompted NATO to scrap plans to buy six E-7As.

The U.S. already had committed ​to buying ​two ⁠E-7A prototypes. The plane is based on Boeing’s ​popular 737 jet.

Speaking to ​the ⁠House Appropriations defense subcommittee, Meink said the Air Force plans ⁠to ​buy five engineering ​and manufacturing development E-7As.