[PAR] [TLE] Rockwell B-1 Lancer [SEP] The Rockwell B-1 Lancer is a supersonic variable-sweep wing, heavy bomber used by the United States Air Force (USAF).  It is commonly called the "Bone" (from "B-One").  It is one of three strategic bombers in the USAF fleet , the other two being the B-2 Spirit "Stealth Bomber", and the B-52 Stratofortress. [PAR] [TLE] Granai airstrike [SEP] The Granai airstrike, sometimes called the Granai massacre, refers to the killing of approximately 86 to 147 Afghan civilians by an airstrike by a US Air Force B-1 Bomber on May 4, 2009, in the village of Granai (sometimes spelled Garani or Gerani) in Farah Province, south of Herat, Afghanistan.
[PAR] [TLE] Rockwell B-1 Lancer [ SEP ] The Rockwell B-1 Lancer is a supersonic variable - sweep wing , heavy bomber used by the United States Air Force ( USAF ) . It is commonly called the " Bone " ( from " B - One " ) . It is one of three strategic bombers in the USAF fleet , the other two being the B-2 Spirit " Stealth Bomber " , and the B-52 Stratofortress . [PAR] [TLE] Granai airstrike [ SEP ] The Granai airstrike , sometimes called the Granai massacre , refers to the killing of approximately 86 to 147 Afghan civilians by an airstrike by a US Air Force B-1 Bomber on May 4 , 2009 , in the village of Granai ( sometimes spelled Garani or Gerani ) in Farah Province , south of Herat , Afghanistan .
What was the bomber commonly known as that was used in the Granai airstrike?
What was the bomber commonly known as that was used in the Granai airstrike ?
Bone
Bone