Explanation:

• The US-Army led multinational, joint exercise ‘DEFENDER-Europe 21’ has kicked off, in Albania on April 26, 2021 and will be conducted in more than 30 training areas in 12 countries during April, May and June, including Western Balkan countries.
• The annual US-led military exercises will be comprising of 28,000 forces from 26 nations, including the United States, NATO countries and their allies.