In this task, you are given news articles and you need to generate a highlight, i.e., a short summary, with a maximum length of 10 lines.

[Q]: WASHINGTON (CNN) -- Russian military aircraft flew just 500 feet over two U.S. Navy ships this week as the ships participated in a joint military exercise with South Korea in the Sea of Japan, according to U.S. military officials. Two Russian Ilyushin IL-38 maritime patrol aircraft flew only 500 feet above a U.S. aircraft carrier. On Monday, two Russian Ilyushin IL-38 maritime patrol aircraft, known as "Mays," overflew the U.S. aircraft carrier Stennis while it was in international waters in the Sea of Japan. The Russian aircraft flew about 500 feet over the ship, lower than other flights the Russians have made over U.S. ships in the past year. The USS Stennis was about 80 miles east of Pohang, South Korea, participating in the joint military exercise when the flyover occurred. On Tuesday, the USS Blue Ridge, a lead command and control ship, and the Stennis were overflown by two Russian "Bear" long-range bombers multiple times, according to U.S. military officials. The Bears overflew the ships at about 2,000 feet, officials said. U.S. military officials said that in both cases, U.S. Navy F/A-18 fighters met up with the Russian aircraft about 70 nautical miles from the U.S. ships and flew alongside them until they left the area. On both days, U.S. aircraft tried contacting the Russian planes on international air frequency radio channels, but the Russian pilots did not respond, officials said. The last time Russian planes flew over a U.S. Navy ship was February 2008, when two Bears flew 2,000 feet over the aircraft carrier USS Nimitz south of Japan. Russian long-range flights skirting U.S. or other nations' boundaries have also been common over the last year. Although the Pentagon does not often talk about the overflights, there is nothing illegal about the actions, and they are generally seen by the United States as nothing more than muscle-flexing by the Russian military.
[A]: Two Russian planes flew within 500 feet of U.S. Navy aircraft carrier .
That flyover is lower than others Russians have made over U.S. ships this year .
U.S. aircraft tried contacting Russian planes, but pilots didn't respond .
U.S. fighter jets met up with Russian planes, flew with them until they left .


[Q]: Seoul, South Korea (CNN) -- South Korean marines detained an American man on the bank of a river bordering North Korea late Tuesday, according to a South Korean Defense Ministry official and a senior U.S. State Department official. The marines were on a regular patrol mission west of Seoul when they caught the man by the Han River in an area where it divides North and South Korea. The U.S. citizen was being interrogated Wednesday, the defense ministry official said, adding that it was not immediately known whether the American was trying to cross into North Korea. The U.S. Embassy in Seoul said it was "aware of the reports that a U.S. citizen has been detained attempting to swim from South Korea to North Korea." The Embassy said it had been in contact with South Korean authorities but didn't have any additional information to share. Americans are allowed to travel to North Korea, usually arriving by plane from Beijing. But it's forbidden to cross from South Korea into North Korea. The U.S. State Department warns citizens against all travel to the authoritarian state led by Kim Jong Un. Three U.S. citizens are currently in detention in North Korea: Kenneth Bae, Matthew Todd Miller and Jeffrey Fowle. A North Korean court on Sunday sentenced Miller to six years hard labor for committing "acts hostile" to North Korea, although the circumstances surrounding his alleged crime remain murky. Bae, a Korean-American missionary, is serving a 15-year sentence for allegedly trying to bring down the North Korean government. Fowle, who was arrested in June while traveling as a tourist, is still awaiting trial. Fast facts on detained Americans . CNN's K.J. Kwon reported from Seoul, and Jethro Mullen from Hong Kong. CNN's Paula Hancocks, Elise Labott and Josh Levs contributed to this report.
[A]: NEW: U.S. Embassy says it's aware of reports the man was trying to swim to North Korea .
A South Korean official says not immediately clear if the man was attempting to cross the border .
He was caught on the bank of the Han River where it divides the two Koreas .


[Q]: Editor's note: This is an excerpt from the February issue of National Geographic magazine. You can read the full story here. (National Geographic) -- Miles from the main roads, in rural Africa, soccer balls bounce unevenly. Playing fields are arid, lush, weedy, sandy—any flattish space will do. Goalposts might be made of gathered mahogany or driftwood. Some feet are bare, others shod in fraying sneakers, boots, rubber sandals. Yet children kick and chase handmade, lopsided balls with skill and abandon, competing for pride and joy—for the sheer pleasure of playing. Has the "beautiful game" ever been lovelier? Jessica Hilltout doesn't think so. In 2010, when the World Cup came to Africa for the first time, the Belgium-based photographer set out to see what soccer looked like far from the bright lights and big stadiums. What she found—over seven months, ten countries, and 12,500 miles—was a grassroots game where passion trumped poverty, a do-it-yourself ethic prospered, and one ball could "bring happiness to an entire village." In the 30-odd soccer-loving localities she visited, in countries from South Africa to Ivory Coast, balls are spun into being with whatever's at hand: rag or sock, tire or bark, plastic bag or inflated condom. Each might last days or months on a field of gravel or hard earth. Wherever Hilltout went, she swapped the store-bought balls she kept in her car for these "ingenious little jewels," most of which were made by children. Read the whole story at Nationalgeographic.com. Are you a soccer lover who has improvised a game or its implements? Share your experiences in the comments section below.
[A]:
In rural Africa, there is love for soccer but sometimes a lack of resources .
Children often make their own soccer balls from rubbish and rope .
DIY soccer can bring joy to an entire village, said photographer Jessica Hilltout .