As a side note to the "There are still surface-to-surface missiles" aspect you've so kindly provided datafuser, that document's a really interesting insight to the sociopathic engineered (and hence turmoil) world of one Henry Kissinger - sustaining war for his and the administrations hubris.
Regards
Pioneer
Here is another conversation between Henry Kissinger and Lee Kuan Yew one week after South Vietnam collapsed.
history.state.gov 3.0 shell
history.state.gov
Kissinger:
Do you think the Chinese will work with Thailand to block Hanoi? Should we cooperate?
Lee:
No. Because it would look like an American plot. You should delay it by stepping in and doling out aid until they say the insurgency can't be solved that way, but only by reforms. This government won't last and will be replaced by a government sympathetic with the Army. The number three Army man is being groomed for the top job.
I would be dishonest if I said Thailand would be a happy peaceful place. The thinking of the middle level in Thailand — they have seen Cambodia and Vietnam.
They will try to stop it in the northeast, but if they can't they will come to terms with China. China is their insurance agent. The North Vietnamese Army and Chinese Army won't come down — they will pass arms and pamphlets and encourage subversion.
====================
history.state.gov 3.0 shell
history.state.gov
Lee Kuan Yew: I must be careful so as not to scare the Malays and the Thais that the situation is hopeless.
The Secretary: You must get across to the American people that there's a price we will pay for Vietnam.
Lee Kuan Yew: They will leapfrog Thailand, fight 3 to 5 years and then come to terms.
The Secretary: What terms?
Lee Kuan Yew: Neutralism, pro-Communism.
The Secretary: What effect will that have in Malaysia?
Lee Kuan Yew: That's where we come in with contingency plans. I can't fight the same kind of war as the British. The Thais won't let the Malays cross borders to clean it up, but they might let us clean it up, if they also pay the price of concessions to the Chinese, etc.
The Secretary: How soon can you do it?
Lee Kuan Yew: Given the right kind of help from you?
The Secretary: What kind of help?
Lee Kuan Yew: Insurgency training.
The Secretary: Weapons, too?
Lee Kuan Yew: The right kind of intelligence and weapons.
The Secretary: [
text not declassified]
Lee Kuan Yew: [
text not declassified]
The Secretary: [
text not declassified]
Lee Kuan Yew: [
text not declassified]
The Secretary: [
text not declassified]
Lee Kuan Yew: [
text not declassified]
The Secretary: (reading paper) Have you talked to Schlesinger yet?
Lee Kuan Yew: I will talk to him tomorrow.
The Secretary: Rawling did not discuss it with us, but I think he is not unsympathetic. Can I keep this paper?
Lee Kuan Yew: Keep it [text not declassified] If you want secure links, it should be closely held, really discreet and secure. Habib said to me last night if we can start sending men here now, they will need technicians and technical equipment to meet the VC-type tactics, which the Thais and Malays will face.
The Secretary: This sort of thing we can do now. [text not declassified]
Lee Kuan Yew: Otherwise it will blow and I'll play it in the open. I have no motives here. I am trying to be helpful. I get nothing for saying it. I can't go beyond a certain point or the mass media goes after me.
The Secretary: You can go close to that point, though. We must wake up the American people to the dangers of the next five to ten years.
Lee Kuan Yew: Your Congress has to be prepared to lose all of Southeast Asia except Japan and to declare all the seas open. They will tell their constituents that.
The Secretary: In a fight between them and me with the constituents, I may win. History now accelerates very quickly. They won't like the consequences of the Vietnam loss. We were attacked at the Paris Accords for being too tough with them.
We intended to bomb in March or April 1973. It would have kept Hanoi quiet for two or three years.
Lee Kuan Yew: Well, it has happened, and we must deal with the consequences.
The Secretary: On counter-insurgency assistance, the training in Thailand is okay, what about Malaysia?
Lee Kuan Yew: [text not declassified]
The Secretary: Is this arranged?
Lee Kuan Yew: I discussed it with Schlesinger [
text not declassified] You give them the idea that this is a good idea. [
text not declassified] Their headquarters have been there for fifteen years. If they don't know what we are hoping to do, we can chip them down before it spreads but we need to drain the swamp too.
The Secretary: What do you think the Chinese think now?
Lee Kuan Yew: They are probably astounded that North Vietnam got away with it. They can't believe the Americans are so paralyzed and really fearful.
The Secretary: What will they do?
Lee Kuan Yew: They will try hard in Cambodia and will help the Thais a little.