Only because F15 does not engage with a matching aircraft and also US
A "matching" aircraft for the F-15 is its superior, the F-22. Just like the F-15 ruled the skies for 50 years, the F-22 has been ruling the skies undetected since 2010 and will do so till 2040. We even flew against the SU-30's MKI. That was "matching". Ask them what happened
How can you say that there is no comparison between Afghanistan and Vietnam? The American involvement in Afghanistan reached 100000 troops at one time, which is similar to Vietnam levels. America tried to use air power in both countries, and failed in both countries. America supported a corrupt and debauched govt in both countries, and failed in both countries. America killed thousands of civilians in both countries, and still failed to control both countries. America tried to push its narrative in both countries, and failed in both countries. It is not our hate which drives all of this. It is American ego which is is the cause of its defeat and humiliation.
It seems to be that even America is unaware of the limits of US capabilities.
Its hilarious to me reading these silly posts. I got to see a couple of clips today of Pakistani politicians reacting to Trump's tweets. I don't think any one of those guys and you guys on here, really, truly understand the capabilities of the US military or its direction. Allow me to spell it out for you and you should go tell your GHQ and the Politicians who think and tell their countrymen that "Pakistan is needed in Afghanistan", etc, etc, etc.
There is no need that India can't provide in Afghanistan. They are now connected through the road and anyone and anything can get there through them. Add the fact that Afghanis love them and hate Pakistan. So its even much easier for them to get anything done vs. using you guys for it with the drama that comes with it.
That whole strategic location bullshit you are taught all your life, well, its only good for China at this point. So read my post carefully as there is wisdom in it for you guys. Afgahnistan, and Afghanis, do not want Pakistan's interference. Your GHQ doesn't back down from supporting fractions they like. Afghanis don't want it. Indians are everywhere in Afghanistan and Afghanis are going to India for all purposes. The US is allowing India to expand and be the workhorse there as the Afghans love them. So we are just there as a watchman. Everything can easily be done with India. Now when a country doesn't want anything to do with Pakistan....why does Pakistan keep putting its nose in there?
Like I said, read my post carefully and without bias. You'll find wisdom in there. Your focus should be to strengthen your country economically. Not play super power when you barely just got electricity 20 hours a day and your exports are minimal. When an American President issues a tweet or a statement, there is a reason behind it. So you guys need to put your energy in the right place. As you can see from the tweets there aren't positive signs coming from Washington.
Additionally, for fools trying to compare Vietnam and Afghanistan, we lost thousands of soldiers in Vietnam. We've lost a little over 4K in both Iraq and Afghanistan. It doesn't matter to us. This is another stupidity your generals propagate through your media that "look, the Americans are blaming us for their failures". This is very stupid actually. We are a super power and we can afford to be in Afghanistan for the next 50 years. Your military does adventures and when they see the cost like this, or like Kargill, they start to turn your people's heads in other directions. American is the only super power that exists. President Putin said it just last year. So a few thousand soldiers losing their lives for their home country and us spending a few billions in any country, is really peanuts for us.
Again, if you read above and understood the wisdom in my post. You should somehow tell your politicians and military guys the essence of my post. You can't do adventures and when someone gets upset, you tell your public that it was their blame game and you are innocent like a baby-chicken.