North Korean Foreign Minister ”travels to Russia” for the first time in a month... Following the ”sending of troops,” is this preparation for ”Kim Jong-un's visit to Russia”?

As North Korean troops are sent to support Russia in its invasion of Ukraine, North Korea's foreign minister, Choe Son Hui, heads to Russia.
"Foreign Minister Choi and his entourage departed from Pyongyang on the 28th for an official visit to Russia," the Rodong Sinmun, the official newspaper of the Workers' Party of Korea, reported on the 29th.
The Russian Embassy in North Korea also said, "At the summit meeting between Russia and North Korea last June, the two countries agreed to revitalize strategic dialogue," and "Choi's visit to Russia this time is
This will be carried out within the framework of the 'strategic dialogue.'"
The visit of the Foreign Ministry to Russia was part of the Eurasian Women's Forum, held last month in St. Petersburg.
This is the first visit in about a month since her visit to Russia on the occasion of the BRICS Women's Forum and the BRICS Women's Forum. In particular, this visit comes as North Korean troops are being sent to Russia and the situation regarding their movement to the Ukrainian front is becoming increasingly clear.
The visit is drawing attention as it comes amid growing concern from the international community over the North's nuclear program.
Some are of the opinion that this is part of the preparations prior to his visit to Syria.