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Reading Comprehension - English Language

CNN — 

Hundreds of North Korean troops were likely transported by sea to Russia to fight in its war against Ukraine, satellite images have revealed, according to a new analysis from a US-based think tank shared exclusively with CNN.

At least two Russian naval ships are believed to have moved North Korean soldiers to a Russian military port in Dunai, in the far east, in October and November, according to researchers at the James Martin Center for Nonproliferation Studies at the Middlebury Institute of International Studies, in California.

The ship transfers were first identified by the South Korean National Intelligence Service (NIS), which said in a press release last year that some soldiers were transported via the North Korean port areas of Chongjin, Hamhung and Musudan. But the South Korean agency only offered a grainy radar image at the time.

Image removed.

Related articleNorth Korean troops pulled back from frontline after heavy losses, Ukrainian officials say

“I don’t think that the Russians or the North Koreans want these transfers caught on camera,” Sam Lair, a research associate at the Center for Nonproliferation Studies, told CNN. “The secrecy element is quite remarkable.”

Now, researchers have verified that during the same time period of the troop transfers reported by South Korea intelligence, the Russian vessels identified by the spy agency docked at Dunai port in a remote, eastern part of Russia.

In North Korea, soldiers likely boarded these ships at night, making it difficult to capture evidence of the transfers, researchers said. But satellite images have revealed activities at Dunai, “where it appears the Russians have been less careful.”

 

For example, in one satellite image from Planet Labs, a crane can be seen extending to one of Russia’s naval landing ships, which researchers believe is the Nikolay Vilkov, at the port on October 17, and a covered cargo truck is on the dock next to it. By October 20, the crane is retracted, and it appears a transfer of soldiers is complete.

Researchers could identify the Russian “Ropucha-class” and “Alligator-class” ships in the satellite images because they match with photos captured by the Japanese Defense Ministry in March 2022, when the vessels passed through Japanese waters.

Image removed.

A crane is seen extending to one of Russia’s naval landing ships, which researchers believe is the Nikolay Vilkov, at Dunai port on October 17, and a covered cargo truck is on the dock next to it. 

James Martin Center for Nonproliferation Studies/Planet Labs PBC

Image removed.

By October 20, the crane is retracted from the Russian landing ship at Dunai port, and it appears a likely transfer of North Korean soldiers is complete. 

James Martin Center for Nonproliferation Studies/Planet Labs PBC

Each landing ship is believed to have capacity to hold several hundred soldiers, possibly as many as 400, according to the researchers.

Lair explained that Dunai is a secure military facility, making it much more conducive to under-the-radar transfers than the large, nearby port of Vladivostok, which is in an area where civilians live.

“This is an isolated place where they can do these exchanges, where people aren’t going to notice… (where) their own citizens, and folks in the intelligence community might not notice,” Lair said.

An estimated 12,000 North Korean soldiers have been sent to Russia, according to Ukrainian officials and Western intelligence reports in January, which say around 4,000 of those troops have been killed or injured. Kyiv says it has captured at least two North Korean soldiers. Neither Moscow nor Pyongyang have confirmed the existence of North Korean troops on the front lines.

CNN has reached out to the Russian Ministry of Defense for comment.

North Korean troops have been deployed to Kursk since late October to repel Ukraine’s incursion in the southern Russian border region.

 

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Rajin Port, North Korea

Dunai Port, Russia

“The Russians seem to have been very careful to limit the exposure of the North Korean soldiers, moving them directly to military training facilities. The motive behind all the secrecy surrounding the North Koreans is uncertain, but moving some of them through Dunai would aid in that effort,” Lair wrote in his analysis.

Dunai port has previously been used to transport cargo between Russia and the North Korea since Pyongyang started aiding the invasion of Ukraine in 2023, according to the James Martin Center for Nonproliferation Studies.

Satellite images taken in October show a cargo ship being loaded at Rajin port in North Korea, and the same ship docked two days later at Dunai in Russia.

An October 2023 report from the UK-based think tank The Royal United Services Institute for Defence and Security Studies (RUSI) said that “Russia has likely begun shipping North Korean munitions at scale” to the “inconspicuous naval facility” tucked away in Dunai.

Image removed.

A cargo ship, the Angara, is loaded at Rajin port in North Korea, on October 27, 2023. 

James Martin Center for Nonproliferation Studies/Planet Labs PBC

Image removed.

The same ship, the Angara, is docked two days later on October 29, 2023, at the secluded port of Dunai in Russia. 

James Martin Center for Nonproliferation Studies/Planet Labs PBC

“We spend a lot of time looking at North Korea in general, because of North Korea’s nuclear weapons program, their conventional weapons program, their missile programs… So, we’ve been monitoring the North Korea-Russia connection since it started, in part because we think that that relationship might be going both ways,” Lair said.

Alyona Getmanchuk, director of the New Europe Center think tank in Kyiv, told a forum in South Korea this week that North Korea is gaining valuable combat experience with its involvement in Ukraine.

“It’s not only about supplies of missiles, it’s about testing their missiles in real battlefield conditions,” Getmanchuk said during the forum at the Goethe Institute in Seoul.

She said North Korea has used that experience to upgrade missiles to make them more accurate.

Pyongyang’s ground troops are also getting better, Getmanchuk said.

“They came totally unprepared… Now they are learning very quickly,” adapting to their tactics to be effective in “modern, hi-tech warfare,” she added.

Lair said the Pyongyang-Moscow relationship has deepened since the invasion began. “Sending your own soldiers to fight in someone else’s conflict really suggests the strength of the connection,” he said.

There are indications that Russia and North Korea are no longer using the sea route to transport troops, according to the think tank. Meanwhile, South Korean intelligence has reported that Russian military planes are frequently flying between Vladivostok and Pyongyang.

Grammar

English as a Second Language (ESL)

<html>
<head>
    <title>Exercise - Passive Voice</title>
</head>
<body>
    <h2>Exercise 1</h2>
    <p>Change the active sentences to passive.</p>
    <ol>
        <li>Waitresses and waiters serve customers. <input type="text" name="q1"></li>
        <li>The teacher is going to explain the lesson. <input type="text" name="q2"></li>
        <li>Two horses were pulling the farmer's wagon. <input type="text" name="q3"></li>
        <li>Toshi will invite Yoko to the party. <input type="text" name="q4"></li>
        <li>Alex is preparing that report. <input type="text" name="q5"></li>
        <li>Kathy had returned the book to the library. <input type="text" name="q6"></li>
        <li>Miriam has designed several public buildings. <input type="text" name="q7"></li>
        <li>His tricks won't fool me. <input type="text" name="q8"></li>
        <li>I didn't write that note. Did Jim write it? <input type="text" name="q9"></li>
        <li>Does Prof. Shapiro teach that course? No, he doesn't teach it. <input type="text" name="q10"></li>
        <li>Mrs. Andrews hasn't signed those papers yet. Has Mr. Andrews signed those papers yet? <input type="text" name="q11"></li>
    </ol>
    
    <h2>Exercise 2</h2>
    <p>Complete the sentences with the passive form of the verbs in the list. Use any appropriate tense.</p>
    <p><strong>build, divide, invent, order, surprise, cause, expect, kill, report, surround, confuse, frighten, offer, spell, wear</strong></p>
    <ol>
        <li>The electric light bulb <input type="text" name="q12"> by Thomas Edison in 1879.</li>
        <li>An island <input type="text" name="q13"> by water.</li>
        <li>The -ing form of sit <input type="text" name="q14"> with a double "t."</li>
        <li>Even though construction costs are high, a new dormitory <input type="text" name="q15"> next year.</li>
        <li>The class was too large last semester, so it <input type="text" name="q16"> into two sections.</li>
        <li>A bracelet <input type="text" name="q17"> around the wrist.</li>
        <li>The Johnsons' house burned down. According to the inspector, the fire <input type="text" name="q18"> by lightning.</li>
        <li>Al got a ticket for reckless driving. When he went to traffic court, he <input type="text" name="q19"> to pay a large fine.</li>
        <li>I read about a hunter who accidentally <input type="text" name="q20"> by another hunter.</li>
        <li>The hunter's fatal accident <input type="text" name="q21"> in the newspaper yesterday.</li>
        <li>I didn't expect Lisa to come to the meeting last night, but she was there. I <input type="text" name="q22"> to see her.</li>
        <li>Last week I <input type="text" name="q23"> a job at a local bank, but I didn't accept it.</li>
        <li>The children <input type="text" name="q24"> in the middle of the night when they heard strange noises in the house.</li>
        <li>Could you explain this math problem to me? Yesterday in class I <input type="text" name="q25"> by the teacher's explanation.</li>
        <li>A: Is the plane going to be late?</li>
        <li>B: No. It <input type="text" name="q26"> to be on time.</li>
    </ol>
</body>
</html>

ADVANCED GRAMMAR FINAL TEST

ADJECTIVE, NOUN AND ADVERB CLAUSE

 

 

CHOOSE THE BEST ANSWER

1. Researchers are conducting a study _____ findings will shed light on sustainable development goals.

   A) whose

   B) which

   C) whom

   D) what

 

2. The article, _____ was written by a renowned economist, provides insights into economic growth strategies.

   A) who

   B) which

   C) whom

   D) what

 

3. Identify the reduced adjective clause in the sentence: "The study conducted last year concluded that renewable energy sources are viable."

   A) The study conducted last year

   B) concluded that renewable energy sources

   C) renewable energy sources are viable

   D) that renewable energy sources

 

4. Choose the sentence with the correct reduced adjective clause:

   A) The professor, having published numerous papers, is highly respected.

   B) Having published numerous papers, the professor is highly respected.

   C) Highly respected, the professor with numerous published papers.

   D) The professor, highly respected, publishing numerous papers.

 

 

5. Can you tell me _____ the experiment yielded significant results?

   A) when

   B) that

   C) whether

   D) if

 

6. The researcher asked _____ the hypothesis could be tested through empirical evidence.

   A) when

   B) if

   C) which

   D) that

 

7. Choose the sentence with the correct use of a noun clause:

   A) The question is that if the data is reliable.

   B) The question is whether the data is reliable.

   C) The question is when the data is reliable.

   D) The question is what the data is reliable.

 

8. The team is uncertain _____ the new methodology aligns with sustainable development goals.

   A) that

   B) whether

   C) if

   D) what

 

9. She questioned _____ the proposed model accounted for all variables.

   A) whether

   B) when

   C) that

   D) how

 

10. The student asked _____ the professor would extend the deadline for the assignment.

   A) whether

   B) when

   C) that

   D) if

 

11. After the experiment was completed, _____.

    A) the researchers analyzed the data

    B) the researchers analyzing the data

    C) analyzed the data the researchers

    D) the data analyzed by the researchers

 

12. Choose the correct adverb clause of time:

    A) Until the results will be conclusive, the study cannot be published.

    B) After the data collection, the researchers will analyze the findings.

    C) Before the conclusion was reached, extensive research was conducted.

    D) As soon as the participants arrive, the experiment will commence.

 

13. Identify the adverb clause of direct contrast:

    A) Although the sample size was small, the results were statistically significant.

    B) Despite the researchers' efforts, the data was inconclusive.

    C) Even though the hypothesis was disproven, valuable insights were gained.

    D) While the methodology was flawed, the conclusions were sound.

 

14. The success of the project is contingent _____ the availability of funding.

    A) in case

    B) provided that

    C) due to

    D) on whether

 

15. Choose the correct adverb clause indicating cause and effect:

    A) Since the experiment failed, the researchers had to revise their approach.

    B) Whenever the study was conducted, participants were compensated.

    C) Although the results were promising, the conclusion was unexpected.

    D) While the hypothesis was plausible, the outcome was unpredictable.

 

16. How do sustainable development goals (SDGs) influence _____ researchers approach environmental studies?

    A) which

    B) that

    C) when

    D) what

 

17. The professor emphasized _____ adherence to ethical guidelines is crucial in academic research.

    A) that

    B) when

    C) whether

    D) how

 

18. The United Nations has set ambitious targets _____ global poverty reduction.

    A) whether

    B) that

    C) if

    D) when

 

19. The conference focused on _____ the latest advancements in renewable energy technologies.

    A) when

    B) which

    C) whether

    D) if

 

20. It remains uncertain _____ the research findings will have practical implications.

    A) when

    B) that

    C) whether

    D) how

 

21.    The researcher is uncertain _____ the data collection process was thorough enough.

   A) when

   B) whether

   C) that

   D) why

 

22.    The study, _____ findings were groundbreaking, received international recognition.

   A) whose

   B) that

   C) whom

   D) where

 

23.    _____ the hypothesis is proven, further investigation is warranted.

   A) Because

   B) If

   C) Even if

   D) In case

 

24.    Choose the sentence with the correct use of an adjective clause:

   A) The professor, grading the assignments, was meticulous.

   B) Grading the assignments, the professor was meticulous.

   C) The professor grading the assignments was meticulous.

   D) The professor was meticulous, grading the assignments.

 

25.   The team is investigating _____ the new policy complies with regulatory standards.

   A) whether

   B) when

   C) that

   D) if

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