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F-15The U.S. is also sending more planes to boost its deterrent posture in the region. The F-15 was first flown in the 1970s and has been updated since. It is designed primarily to attack other aircraft.

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☆ A Look at the U.S. Missiles Ukraine Seeks to Hit Russian Forces
▼ + stars: | 2023-08-28 | by ( Jemal R. Brinson | Ian Lovett | ) www.wsj.com time to read: 1 min

This copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber Agreement and by copyright law. For non-personal use or to order multiple copies, please contact Dow Jones Reprints at 1-800-843-0008 or visit www.djreprints.com. https://www.wsj.com/world/europe/a-look-at-the-u-s-missiles-ukraine-seeks-to-hit-russian-forces-c12419da

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This copy is for your personal, non-commercial use only. Distribution and use of this material are governed by our Subscriber Agreement and by copyright law. For non-personal use or to order multiple copies, please contact Dow Jones Reprints at 1-800-843-0008 or visit www.djreprints.com. https://www.wsj.com/articles/missing-titan-submersible-search-map-22c882f

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☆ How ‘Forever Chemicals’ Are All Around Us, From Winter Coats to Fast-Food Wrappers
▼ + stars: | 2023-03-15 | by ( Jemal R. Brinson | ) www.wsj.com time to read: 1 min

The Environmental Protection Agency is proposing the first federal limits for six PFAS chemicals in drinking water. The chemicals have been used in industry and consumer products worldwide for more than 70 years because of their ability to resist water, grease and stains and to put out fires. PFAS, also dubbed forever chemicals, have been found in firefighting foam, drinking water, fast-food containers, dental floss, landfills, hazardous waste sites, manufacturing or chemical-production facilities, fish caught from contaminated water and dairy products from livestock exposed to the chemicals.

☆ Norfolk Southern’s Ohio Train Derailment Puts Railroad Equipment Sensors in Spotlight
▼ + stars: | 2023-03-08 | by ( Jemal R. Brinson | Costas Paris | ) www.wsj.com time to read: 1 min

The derailment of a Norfolk Southern Corp. train in a small Ohio town last month is putting renewed attention on the role of sensors that railroads use in a bid to prevent such accidents. The railroad, in response, announced new safety initiatives, including adding 200 temperature detectors to parts of its tracks where existing sensors are at least 15 miles apart, starting near the derailment site in East Palestine.

☆ How U.S. Uses Supply Chain Sway to Throttle China’s Chip Development
▼ + stars: | 2022-10-23 | by ( Karen Hao | Jemal R. Brinson | ) www.wsj.com time to read: 1 min

The new U.S. restrictions on exports of chips and related items to China leverage American dominance in critical areas of the global semiconductor supply chain and aim to strangle China’s advanced-chip development. The semiconductor industry has long been marked by a highly integrated global supply chain. Over the years, its steep research and development costs and intensive capital expenditures have driven different countries to specialize in different steps of the chip-making process.

☆ Will Hurricane Ian Wreak Havoc in Florida? Here’s What Meteorologists Are Watching.
▼ + stars: | 2022-09-27 | by ( Jemal R. Brinson | ) www.wsj.com time to read: 1 min

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