Question: ACES II is an ejection seat system manufactured by the United Technologies Aerospace Systems (UTAS) division of the United Technologies Corporation (UTC), it is used in which supersonic variable-sweep wing, heavy bomber used by the United States Air Force (USAF)?

Context paragraphs:
Hurricane Supersonic Research Site: The Hurricane Supersonic Research Site (HSRS) was formerly on Hurricane Mesa in Washington County, Utah.  It was a United States Air Force (USAF) launch complex with a rocket research track that launched a rocket ejection seat from a supersonic sled.

UTC Aerospace Systems: UTC Aerospace Systems (UTAS) was formed by United Technologies Corporation in August 2012 by combining two companies: Goodrich Corporation and Hamilton Sundstrand.  UTC Aerospace Systems is headquartered in Charlotte, North Carolina.

United Technologies: United Technologies Corporation (UTC) is an American multinational conglomerate headquartered in Farmington, Connecticut.  It researches, develops, and manufactures products in numerous areas, including aircraft engines, aerospace systems, HVAC, elevators and escalators, fire and security, building systems, and industrial products, among others.  UTC is also a large military contractor, getting about 10% of its revenue from the U.S. government.  Gregory J. Hayes is the CEO and chairman.

Rockwell B-1 Lancer: 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.

Rohr, Inc.: Rohr, Inc., a wholly owned unit of United Technologies Corporation, an aerospace manufacturing company based in Chula Vista, California, south of San Diego.  Rohr, Inc. operates as a subsidiary and largest business unit of UTC Aerospace Systems.  It was founded in 1940 as Rohr Aircraft.

Eighth Air Force: The Eighth Air Force (8 AF) is a numbered air force (NAF) of the United States Air Force Global Strike Command (AFGSC).  It is headquartered at Barksdale Air Force Base, Louisiana.  The command serves as Air Forces Strategic – Global Strike, one of the air components of United States Strategic Command (USSTRATCOM).  The Eighth Air Force includes the heart of America's heavy bomber force: the B-2 Spirit stealth bomber, the B-1 Lancer supersonic bomber, and the B-52 Stratofortress heavy bomber aircraft.

Network Centric Product Support: Network Centric Product Support (NCPS) is an early application of an Internet of Things (IoT) computer architecture developed to leverage new information technologies and global networks to assist in managing maintenance, support and supply chain of complex products made up of one or more complex systems, such as in a mobile aircraft fleet or fixed location assets such as in building systems.  This is accomplished by establishing digital threads connecting the physical deployed subsystem with its design Digital Twins virtual model by embedding intelligence through networked micro-web servers that also function as a computer workstation within each subsystem component (i.e. Engine control unit on an aircraft) or other controller and enabling 2-way communications using existing Internet technologies and communications networks - thus allowing for the extension of a product lifecycle management (PLM) system into a mobile, deployed product at the subsystem level in real time.  NCPS can be considered to be the support flip side of Network-centric warfare, as this approach goes beyond traditional logistics and aftermarket support functions by taking a complex adaptive system management approach and integrating field maintenance and logistics in a unified factory and field environment.  Its evolution began out of insights gained by CDR Dave Loda (USNR) from Network Centric Warfare-based fleet battle experimentation at the US Naval Warfare Development Command (NWDC) in the late 1990s, who later lead commercial research efforts of NCPS in aviation at United Technologies Corporation.  Interaction with the MIT Auto-ID Labs, EPCglobal, the Air Transport Association of America ATA Spec 100/iSpec 2200 and other consortium pioneering the emerging machine to machine Internet of Things (IoT) architecture contributed to the evolution of NCPS.

ACES II: ACES II is an ejection seat system manufactured by the United Technologies Aerospace Systems (UTAS) division of the United Technologies Corporation (UTC).  ACES is an acronym for Advanced Concept Ejection Seat.  It is used in Fairchild Republic A-10 Thunderbolt II, McDonnell Douglas F-15 Eagle, General Dynamics F-16 Fighting Falcon, Lockheed Martin F-22 Raptor, Lockheed F-117 Nighthawk, Rockwell B-1 Lancer, WB-57, and Northrop Grumman B-2 Spirit aircraft.  Over 10,000 ACES II seats have been produced with over 5,000 actively flying throughout the world as of 2013.  It is known throughout the industry as the lowest life cycle cost third generation seat due to the USAF owning the rights to the seat, facilitating competitive replacement part procurement.  In addition, the buying power of 5,000 in-service seats and previous service life extension programs have further driven down support costs.

Hamilton Sundstrand: Hamilton Sundstrand was an American globally active corporation that manufactured and supported aerospace and industrial products for worldwide markets.  A subsidiary of United Technologies Corporation, it was headquartered in Windsor Locks, Connecticut.  The company was formed from the merger of Hamilton Standard and Sundstrand Corporation in 1999.  In 2012, Hamilton Sundstrand was merged with Goodrich Corporation to form UTC Aerospace Systems.

1968 Thule Air Base B-52 crash: On 21 January 1968, an aircraft accident (sometimes known as the Thule affair or Thule accident ( ); Danish: "Thuleulykken" ) involving a United States Air Force (USAF) B-52 bomber occurred near Thule Air Base in the Danish territory of Greenland.  The aircraft was carrying four hydrogen bombs on a Cold War "Chrome Dome" alert mission over Baffin Bay when a cabin fire forced the crew to abandon the aircraft before they could carry out an emergency landing at Thule Air Base.  Six crew members ejected safely, but one who did not have an ejection seat was killed while trying to bail out.  The bomber crashed onto sea ice in North Star Bay, Greenland, causing the conventional explosives aboard to detonate and the nuclear payload to rupture and disperse, which resulted in radioactive contamination.

Supporting paragraphs: ACES II Rockwell B-1 Lancer
Answer: Rockwell B-1 Lancer