Maduro regime spent billions of USD to create a multi-layered defense network (CODAI) in Venezuela that was said to be most extensive in Latin America.
At its core is a network of sophisticated radars supplied by the China such as JY-27 and JYL-1 to collectively provide early warning and facilitate detection and tracking of airborne threats from far away. This is the
Lookout layer. Once the
Lookout spots something, other radar systems in CODAI would come into play to help track it precisely such as the Chinese
JY-11B and Russian
36D6 (switching from binoculars to a telescope). This is the
Tracking layer. Both layers work together to alert missile systems such as Russian
S-300VM,
Buk-M2,
TOR and
Pechora systems. This is the
Shooters layer. CODAI can also alert Venezeulan Air Force to intercept airborne threats if need be.
So how all that could be neutralized? Intelligence agencies can help map radar sites, missile systems and command posts for kinetic strikes. EW systems can be used to determine when radars are turned ON and OFF and how to exploit them. There are tactics and techniques to disrupt C2 communications. The US is at the top of the food chain in all of these areas. When the time came to act, a vital Venezuelan power grid was struck and CODAI communications were disrupted. Please keep in mind that radars running on backup power operate at reduced capacity. The US had numerous options at its disposal to render the Venezeuelan
Tracking layer useless. The most dangerous SAM systems were struck and destroyed. The helicopters could also infilitrate by employing EW and flying very low to evade detection and other assets might have also provided cover to them. Venezeulan troops who attempted to stand in the way were swiftly struck and killed. There is visual evidence of these activites, some of it is made public. It is up to you to connect the dots.
It comes down to how you can break the kill chain. Air defense is a system, not a collection of equipment. Breaking any vital link and the whole chain can be rendered subpar. Maduro regime wasn't blind or stupid. They could see the military buildup near Venezuela. Maduro himself boasted that he have put all Venezuelan forces on high alert. What he didn't knew was how it would go down. Trump admin had a solid plan; the playbook was different; decapitate from the get go.
It is easy for people on the web to jump to conclusion. Look at them. They are weak. Some were bought. This and that. All manner of speculation as usual.