According to the expert, the invaders are bringing missiles from all over the Russian Federation, even from the Far East.

Military expert Oleg Zhdanov told when to expect the next massive missile attack on Ukraine after the November 23 attack. He spoke about this on his youtube channel.

According to Zhdanov, the Russian Federation has now abandoned regular rocket attacks with a small number of missiles in favor of massive but rare attacks. This happened because the invaders have a shortage of missiles.

"The concentration of missiles for a massive strike suggests that there are not many of these missiles left. They are most likely brought from all over Russia. They are collected in all warehouses. This is precisely why they accumulate a certain number of missiles, and then strike, accumulate again, and, after a while, strike again," the expert says.

Zhdanov believes that the strike on November 23 is a confirmation because the previous attack was on November 15.

"Almost a week has passed, and during this time, they have collected the required number of missiles. There are clearly not enough missiles. For example, a missile like the Kh-22 must not only be brought in, but also filled with highly toxic rocket fuel. This is a complex chemical operation. And they need to be quickly shot, because they can not be refueled for a long time. Or you need to do an even more complicated procedure to drain the fuel," he said.

Zhdanov also shared a forecast of when a massive Russian missile strike could follow.

"October 11 - November 15: it took the Russian Federation more than a month to accumulate 120 missiles. November 15 - November 23: the Russian Federation needed a week. Therefore, in four weeks, they can accumulate 100 missiles. But this is just an assumption," the expert summed up.