Here are the key points from the article:
**Ukraine-Russia Conflict**
* Russian forces continue to gain ground in eastern Ukraine, putting pressure on Ukrainian defenses.
* Ukrainian forces are struggling to hold their line against a well-equipped and larger Russian military.
**Russian Oil Tankers Sink in Kerch Strait**
* Two Russian oil tankers, Volgoneft 212 and Volgoneft 239, have sunk due to severe weather conditions in the Kerch Strait.
* The tankers were carrying approximately 4,000 tons of fuel oil each and had a combined crew of 27 people.
* One sailor has died, and rescue operations are underway.
**North Korean Troops Joining Russian Assaults**
* Ukraine’s military intelligence agency claims that North Korean troops have joined Russian forces in Kursk Oblast.
* A group of North Korean soldiers allegedly opened fire on a Russian unit, killing eight members.
* The incident is attributed to a language barrier between Russian and North Korean troops.
* An estimated 200 servicemembers fighting with Russian and North Korean units have been killed as of Dec. 14.
Overall, the article provides updates on the ongoing conflict in Ukraine and the increasing involvement of North Korean troops in Russian military operations.