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 …

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 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.

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.

CEFR language levels from A1 (beginner) to C2 (mastery). Clear definitions, realistic timelines, and how language certifications map to each level.

Dec 9, 2025 · At first glance, the B-2 Spirit looks like a seamless flying wing gliding through the sky. In reality, it's the most maintenance-intensive aircraft in the U.S. arsenal, where a thumbnail-sized...

Apr 7, 2025 · Meet the B-2 Spirit, the iconic stealth bomber from Northrop Grumman, symbolizing America’s air dominance for over three decades. The B-2 Spirit stealth bomber, also popularly known …