Would B1Bs be available for an Australian purchase?
Definitely! The US have B-1b aircraft that will never fly again in the boneyard yet these aircraft still have thousands of flying hours left.
10 aircraft seems a very small number, given that some would always be unavailable. If Australia went this way I believe at least 16 and preferably 20 would be needed.
An F-111 can carry four 2000lb LGB's and hit a target 1000 miles away. A B-1b can carry TWENTY four 2000lb LGB and hit a target 2000 miles away. A single B-1b can carry the same bombload as six F-111 aircraft So 10 B-1b aircraft can easily do the job of 30 F-111 aircraft, it could do the job of 60 F-111 aircraft. The USAF B-1b fleet will most likely be upgraded to carry SDB very shortly. A B-1b will be able carry over 100 small diameter bombs internally, or say 20 SDB and four 2,000lb pounds LGB's and four cruise missiles.
Australia would only ever need a couple B1-b aircraft available at any moment. An operational rate of 25% is more than good enough for peace time and this also saves money. Operational status is directly proportional to the amount of time and money spent on maintenance. If tension in the region rises the operational status of our B-1b could rise up above 75% with only a few weeks notice.
Also we cannot have 20 aircraft as the USAF only has 24 mothballed B-1b aircraft. At the very most we could probably take half of those. So 12 aircraft, 10 operation and 2 for spare parts.
You have quoted $20.3 million to bring the aircraft up to date. What sort of price would Australia have to pay for their purchase? I presume the USAF wouldn't just give them away!
The F-111 cost 75 million dollars in 1998. The B-1b cost 280 million dollars in 1998.
The USAF would probably sell 10 B1-b aircraft for not much more than 40 F-111 aircraft. Its within budget of the RAAF. Remember that atleast 2 billion is needed to develop the evolved F-111, the B-1b's will easily fit in that budget.
Also what sort of manpower requirements would there be to operate and support a squadron of B1Bs and how would this compare with the requirements for a squadron of FA18Fs or F35As?
The B-1b would require significantly more resources to support and operate compared to the F-111. However as we would have a quarter the number of aircraft it would definitely be affordable by the RAAF.
We would most likely buy a couple extra B1-b aircraft and dismantle them for spare parts. Like what we did with F-111's from the boneyard.
What would be involved in terms of training and infrastructure to bring an aircraft of this type into service?
The B-1b can actually sit 4 people in the cockpit. So the USAF can train a few aussie pilots and then they can train the rest.
The B-1b is a similar airframe to the F-111 in the metals and manufacturing techniques used. Our current support base could easily maintain a small fleet of B-1b aircraft. Remember there will be less aircraft to maintain which offsets the extra effort required per aircraft.
The stealth on the B-1b aircraft is also fairly basic. If we go with the F-22 or JSF we would already have the skills requires to maintain the stealth of the B-1b.
The B-1b has so much room for growth.
We can add a third person in the cockpit as an electrionic warfare systems operator. There is plenty of room on the aircraft to stick the transmitters and receivers.
We can add a fourth person as UCAV controller.. in 20 years Australia might have a UCAV that would be perfect to escort the B-1b.
Its expensive to integrate these features into an existing cockpit but its much cheaper to just add them as additional consoles with extra personel to operate them. Most of the standard systems remain untouched.
The B-1b has also been tested to carry Harpoon missiles. This would be very good as we would be able to sink ships 2000 miles away from the coast. Not even the USAF can do that!
The B-1b would effectively halve the number of inflight refuelers required. As the fighter aircraft no longer have to do the bombing the number of fighter aircraft required is reduced. Less short ranged fighters means less refueling tankers. Or if we keep the same number of inflight refueling tankers the operational capability and range of our fighter force would be dramatically increased, all because of the B-1b.
I rest my case.