May 11, 1961
President Kennedy approves sending 400 Special Forces troops and 100 other U.S. military advisers to South Vietnam. On the same day, he orders the start of clandestine warfare against North Vietnam to be conducted by South Vietnamese agents under the direction and training of the CIA and U.S. Special Forces troops....
These weren't the first but they were the first under Kennedy.
From Asia Times, April 24:
The plan to try and ward off disaster seems to be to fill in gaps in Ukraine’s forces by importing ‘advisors'
NATO is starting to deploy combat troops to Ukraine. Soldiers from Poland, France, the UK, Finland and other NATO members are arriving in larger numbers.
Although Russia says there are over 3,100 mercenaries in Ukraine, these newly arriving troops are not mercenaries. They are in uniform, home country proclaimed via insignia. They mostly are concentrated in the western part of the country, although in some cases they are close to the actual fighting in the east.
March 18, 1962 - CBS NEWS- U.S. to send 2000 advisers to South Vietnam to aid against Vietcong.NATO is putting out the word these are not combat soldiers but are in Ukraine to operate sophisticated western hardware. But if they are firing at the Russians the only proper way to interpret their presence is that they are playing an active part in the shooting war.
More or less this is the same pattern that the US used when it sent “advisors” to Vietnam. In fact, they were US Special Forces who engaged in combat.
The Biden administration, at least for public consumption, says it opposes sending NATO soldiers to Ukraine. But Biden in truth may be waiting for his reelection before he gives the order for US soldiers to fight in Ukraine. After Biden is reelected, he will have a free hand. The recent passage of the $60 billion air bill for Ukraine signals that Congress will go along with whatever the Biden administration wants to do “fighting the Russians.”
NYT- U.S. TO ENLARGE VIETNAM FORCE BY 5,000 ADVISERS; TOTAL TO BE 21,000; More Materiel Also Will Be Provided to Counter RedsThe national security establishment fears a Russian victory in Ukraine. It would constitute a major setback in America’s security strategy and would be a blow, even a fatal one, to NATO.
Reportedly the Russian army is now 15% bigger than it was before the Ukraine war. It is also far more experienced, and the Russians have found ways to deal with US high tech systems, such as jamming and spoofing.
Meanwhile NATO is far behind Russia in weapons, manpower and industrial might. Furthermore, stockpiles of weapons are very low and equipment supposedly for national defense has been sent to Ukraine, leaving defenses wanting.
The consensus opinion in the US National Security establishment is that Ukraine is losing its war with the Russians and could potentially face the collapse of its army....
....MUCH MORE