Daikou, you should really just keep quite. You are trying to correct somebody, while being incorrect yourself. You should listen more carefully.
Here's the short story (more of a timeline). We've been wanting to kill VVVk (kat specifically) for months and months and months (close to a year probably). However, we have not been preparing to attack all that time, nor were we willing to attack them that whole time. Wanting and preparing to are quite a bit different.
SCIOVA has had nothing else to do, why not be prepared, don't feed me your lies, it's only right to remind 3-4 frontline fighters that they're still needing to be ready for the VVVK/TNE campaign at all times.
We got extremely close to de-allying them about 3-4 months ago...however, instead opted to just change to NAP in order to keep better relations with VVV, an ally who has always been good to us. It was only until a little over a month ago did we decide we had enough. About a week before VVVk became TNE I believe. This is when we actually decided we were going to drop our nap and prepare to attack. So a week before they changed over to TNE, we were already preparing to attack....not knowing of their upcoming change to TNE. A week later they changed to TNE. Something we certainly enjoyed as it would make diplomatic talks with other tribes much easier...but certainly not something we were waiting for (had they still been VVVk, we'd have attacked). And thus a month later we were ready to attack...declared war and started.
So immediately after they became TNE you have the opportunity to be about 50% prepped to do battle with their frontlines and instead you opted to sit back and wait as they declared wars and what not, and wait to see how attacks went, until you slid your way in to go ahead and try to say you're at war with them..
So there you have it, a simplified timeline of events.