Primarily designed as a nuclear bomber, the B-2 was first used in combat to drop conventional ordnance in the Kosovo War in 1999.

Learn about the strategic, long-range heavy bomber with low-observable technology. The B-2 has all-altitude capability to penetrate the most sophisticated air defenses in nuclear and conventional …

Aug 21, 2023 · Vitamin B2, aka riboflavin, is a B-complex vitamin found in meat, fortified grains, nuts and more. It helps turn carbohydrates into fuel for your body.

Its low-observability provides it greater freedom of action at high altitudes, thus increasing its range and a better field of view for the aircraft's sensors. Its unrefueled range is approximately 6,000 nautical …

May 12, 2026 · Vitamin B2 (riboflavin) is an essential B vitamin for human health. Among other benefits, it supports cellular functions that provide the body with energy, allowing it to work efficiently.

Aug 29, 2024 · Riboflavin, widely known as vitamin B2, is a water-soluble vitamin that plays a key role in several important functions of the body. Among other things, it helps metabolize glucose—the form …

In 2008 a B-2 bomber crashed shortly after taking off from Andersen Air Force Base in Guam. Both pilots safely ejected, but the aircraft was destroyed. Another B-2 bomber was retired following a fire …

Feb 13, 2026 · Northrop Grumman is the prime contractor for the US Air Force B-2 Spirit stealth bomber. The B2 stealth bomber can penetrate air-defence shields.

Apr 25, 2026 · The B-1/B-2 visa is the most common nonimmigrant visa issued by the United States — the standard “tourist visa” that allows foreign nationals to visit the U.S. for tourism, business, medical …

Dec 4, 2023 · What does vitamin B2 (riboflavin) do? Vitamin B2 and other B vitamins help your body build red blood cells and support other cellular functions that give you energy.