The phrase "11 sep kya hai" is a Hindi question that translates to "What is 11 Sep?" or "What is September 11th?". In this context, "11 Sep" functions as a proper noun referring to the specific date of September 11, 2001. This date is globally recognized and synonymous with a series of major terrorist attacks that occurred in the United States. The query seeks information about the historical significance and details of this event.
On September 11, 2001, 19 militants associated with the extremist group al-Qaeda hijacked four commercial airplanes. Two of the planes were flown into the twin towers of the World Trade Center complex in New York City, causing both 110-story skyscrapers to collapse. A third plane was crashed into the Pentagon, the headquarters of the U.S. Department of Defense, in Arlington, Virginia. The fourth plane, United Airlines Flight 93, crashed into a field in Shanksville, Pennsylvania, after passengers and crew members attempted to regain control from the hijackers. The coordinated attacks resulted in 2,977 fatalities, making it the deadliest terrorist act in world history.
The "11 Sep" attacks were a pivotal event in modern history, leading to profound and lasting geopolitical consequences. The immediate response from the United States was the launch of the "War on Terror," which included the invasion of Afghanistan to dismantle al-Qaeda and remove the Taliban regime that harbored it. The event also led to significant changes in national security policies, aviation security protocols worldwide, and increased international focus on counter-terrorism. Consequently, "11 Sep" is not merely a calendar date but a historical marker representing a turning point in international relations and global security in the 21st century.
