Maintaining national security and upholding the law are paramount duties of every police force worldwide. Here's a list ranking the top 10 countries with the most effective police forces, considering their performance, training, and security measures:

10. Italy:
    

Italy boasts highly trained police forces known for their effectiveness. However, the country has faced challenges due to the historical presence of the Italian Mafia. Despite this, the Italian National Police, particularly their Anti-Mafia division, has shown remarkable success in combating organized crime.

9. China:
   

China's police force is renowned for its proficiency in hand-to-hand combat and advanced weaponry handling. Through intensive training, officers are equipped to handle various situations with discipline and creativity.

8. Germany:
   

Germany's Federal Police (BMI) is known for its elite training and control over multiple law enforcement units. With a large number of highly trained officers, Germany ensures widespread safety and security.

7. Australia:
   

The Australian Federal Police (AFP) has gained recognition for its successful operations, including major drug busts. Moreover, the AFP is pioneering gender equity in law enforcement, aiming to recruit more women into the force.

6. USA:
   

Despite some controversies, American police forces like the NYPD and LAPD are highly trained and well-equipped. Their success in crime prevention and law enforcement is commendable.

5. Japan:
   

Japan's police force undergoes rigorous training, covering various aspects of crime prevention and law enforcement. They also excel in crisis management, particularly during natural disasters.

4. France:
   

France's National Police, along with specialized forces like the Gendarmerie Nationale, ensures effective law enforcement. Their tactical operations and strategic units are equipped to handle extreme situations.

3. Netherlands:
   

The Dutch police force is known for its discipline and teamwork. With strategically placed units and a proactive approach to crime prevention, they maintain order effectively.

2. Canada:
   

The Royal Canadian Mounted Police (RCMP) is highly respected for its exceptional law enforcement service. Their training programs prepare officers for unpredictable situations, ensuring public safety.

1. England:
   

The Metropolitan Police Service, also known as Scotland Yard Police, is considered one of the best police forces globally. They prioritize public awareness and operate with transparency and accountability, making them highly effective in maintaining law and order.

Overall, these countries showcase exemplary police forces that prioritize training, innovation, and public safety, earning them recognition on the global stage.