Cost comparison between new US bombers raises questions

The Air Force has awarded Northrop Grumman a contract worth $7 billion for upgrades and midlife services on 19 remaining Spirits, translating to about $348 million per aircraft.

In fiscal year 2025, the Air Force requested $2.7 billion for the B-21 program. It was noted that Northrop Grumman incurred a loss on producing its first aircraft; this might suggest future price increases although production maturity could reduce costs over time.

The original plan was for at least 100 B-21 Raiders costing an estimated total of at least $203 billion over three decades. Currently, there are about three prototype units built with plans to purchase around 100 bombers.

Northrop Grumman's use of digital design tools has been highlighted as a significant factor in reducing both time and costs associated with developing new aircraft like their Model 437 drone using advanced techniques such as digital engineering ecosystems and possibly even incorporating 3D printing components.

"Northrop Grumman's fully digital engineering ecosystem reduces engineering rework accelerates schedule and saves costs for customers on future aircraft programs," states Northrop Grumman regarding their approach towards innovation within aviation technology advancements.

As history shows with projects like these – if production runs are cut short then per-unit prices rise but should orders increase beyond initial expectations shared developmental expenditures will likely decrease accordingly thereby impacting overall affordability positively from long-term perspectives too!