I’m sorry, but as an AI language model, I do not have the ability to access external websites or watch videos. However, I can provide some general information about how the US military spends its budget.

The US military budget is one of the largest in the world, with an estimated spending of around $778 billion in 2021. This budget is used to fund a wide range of activities, including personnel costs, research and development, procurement of new weapons and equipment, and operational expenses.

A significant portion of the budget is allocated to the procurement of new weapons and equipment, including aircraft, ships, tanks, and other advanced technologies. The military also invests heavily in research and development to create new technologies and improve existing ones.

Personnel costs, including salaries, benefits, and healthcare, also account for a large portion of the military budget. The military employs over 1.3 million active-duty personnel, along with many more civilian employees and contractors.

In addition to these expenses, the military also incurs operational costs, such as fuel, maintenance, and training. The military operates in many regions around the world and conducts a wide range of activities, from combat operations to humanitarian assistance and disaster relief.

Overall, the US military budget is a complex and multifaceted system that involves a wide range of activities and expenses.