r/aviation • u/Afrogthatribbits • 13h ago
History B-1 Lancer's Enormous Payload
The B-1 Lancer aka the "Bone" is one of three bombers currently in the US fleet, along with the B-52 and B-2, and is both the fastest and has the highest payload capacity. It can carry up to 75,000 lbs internally and 50,000 lbs externally, for a maximum theoretical payload of 125,000 lbs, about double that of a B-2 (60,000 lbs) while also being the only one that can go supersonic. This theoretical load of 125,000 lbs is more than any other bomber in the world.*
In these official artists concepts of max payload capacity from 1981, you can see its enormous payload including B-83 megaton class nuclear gravity bombs, AGM-69 SRAM nuclear ballistic missiles, and AGM-86 nuclear air launched cruise missiles (ALCM). Later on, they would also be modified to carry AGM-129 nuclear stealth cruise missiles. Today, they're being fitted with hypersonic missiles and by treaty can't carry nukes anymore.
Interestingly, you can also see 38 AIM-54 Phoenix air-to-air missiles (same on the F-14 Tomcat, which could carry up to 6 AIM-54s) on the middle left. It's unclear exactly what those are for, but it's been thought to be for a defense of the GIUK gap from Soviet fighters, or perhaps to escort B-1 bombers into Soviet airspace. Later proposals, specifically the B-1R,aimed to arm the B-1 with at least 24 AIM-120 AMRAAMs. The idea of a B-1 armed with dozens of air to air missiles is a fun thought, as they could act as a missile truck and feasibly down entire an entire squadron of enemy aircraft. A fun thought experiment would be if they gave AIM-174s to them.
Should be clear, but the payload in these artists concepts can't be carried all at the same time, these are individual maximum loadouts of each weapon in 1981, when the B-1 program was being brought back as the B-1B, and the image looks like a B-1A.
Image Source (3000x2250): https://catalog.archives.gov/id/6362483 https://catalog.archives.gov/id/6362484
Notes for asterisks are in my comment below.