kilo_4que said:
That is rather out of proportion. Id hardly say that the 124 is hardly the sie of 2 C130s never mind 5. And regarding landing area. It isnt so large that it cant land on the airfields pakistan has. Its merely a beefed up Boeing 747. But Strategically, u have not given the downfal of using a number of C130 where the 124 can do the same job single handedly. The downfall is the considerable amount of fuel. And over time, this would be cost critical is the option to 124s was dropped. And regarding vulnerable to attack. Yes it is a factor, but it is very rare for a cargo aircraft to fly within a war zone due to lack of speed and also records dont show many such aircraft being dropped.
I'm setting the proportion to show the scenario opportunity. eg 124's were used in Afghanistan. There were delays in the delivery slot due to some of the factors mentioned prev. OTOH, other med lifters could have gone in with less risk as they were not seen as a "delectable target". Its a bit of a berlin blockade syndrome, saturated landings reduces the risk overall.
There can be a downside in the issue of fuel, but I'm assumung that the strategic requirement outweighs the capex (that would have a higher priority in a non threatened environment)
If you look at recent conflicts in the last 5 years where airlift was required, all of them involved threatened theatres, Kosovoa, Bosnia, Albania, East Timor, Iraq, Ivory Coast, Angola and some locations closer to home for the majority of the posters who visit this forum. There is substantial evidence of lifters being ventilated.
Strategic necessity is diff from non combat necessity. Hence the need for a balanced force. It all gets back to strategic requirements. If the environment is benign, then yes, the 124, C17 etc are ideal lifters.
Outside of that and you are starting to add EW, pods and arrange CAP and CARS. The requirement would then favour a dilution of risk by using more lifters than just 1 uber lifter.