A defence minister (or minister of defence) is a person in a cabinet position in charge of a Ministry of Defence, which regulates the armed forces in some sovereign nations. The minister usually has a very important role in a cabinet.

When cabinets first started appearing in the late 18th century, they were often called "Ministers of War" (in the United States of America, "Secretary of War"), who were in charge of the land forces of a nation. Since the end of World War II, the change was made from war to defence, and also often involved putting a single defence minister in charge of all the armed forces. Another common reform which occurred at the end of World War II was to place the defence minister in a national security council or kitchen cabinet which allows the head of government or head of state to coordinate military, diplomatic and economic activities.

The Defence Ministry in some countries is a very important ministry, sometimes considered more important than the foreign minister. It is often assumed by the Prime Minister if war is common for that nation (for example, no less than five Prime Ministers of Israel have held the Defence (Security) Ministry during their Premiership). In many nations, it is the very strong convention that the defence minister be a civilian to highlight civilian control over the military. In less democratic countries, the minister is often a uniformed army official, and in several countries, he will also hold the position of the Armed Forces Commander.

Aamir Hussain Khan (pronounced [ˈaːmɪr ˈxaːn]) (born 14 March 1965) is an Indian film actor, director and producer who has established himself as one of the leading actors of Hindi cinema.

Starting his career as a child actor in his uncle Nasir Hussain's film Yaadon Ki Baaraat (1973), Khan began his professional career eleven years later with Holi (1984) and had his first commercial success with Qayamat Se Qayamat Tak (1988). He received his first National Film Award as a Special Jury Award for his roles in the films Qayamat Se Qayamat Tak (1988) and Raakh (1989). After eight previous nominations during the 1980s and 1990s, Khan received his first Filmfare Award for Best Actor for his performance in the major grosser Raja Hindustani (1996) and later earned his second Best Actor award for his performance in the Academy Award-nominated Lagaan, which also marked the debut of his own production company.

Following a four-year break from acting, Khan made his comeback playing the title role in the historical Mangal Pandey: The Rising (2005), and later won a Filmfare Critics Award for Best Actor for his role in Rang De Basanti (2006). The following year, he made his directorial debut with Taare Zameen Par, for which he received a Filmfare Award for Best Director. This was followed by Ghajini (2008), which became the highest grossing film of that year, and 3 Idiots (2009), which became the highest-grossing Bollywood film of all-time, unadjusted for inflation. The Government of India honoured him with the Padma Shri in 2003 and the Padma Bhushan in 2010 for his contributions towards the arts.

Paul Theodore Hellyer, PC (born 6 August 1923) is a Canadian engineer, politician, writer and commentator who has had a long and varied career. He is the longest serving current member of the Privy Council, just ahead of Prince Philip.

Hellyer was born and raised on a farm near Waterford, Ontario. Upon completion of high school he studied aeronautical engineering at the Curtiss-Wright Technical Institute of Aeronautics in Glendale, California, graduating in 1941. While studying he also obtained a private pilot's licence.

After graduation, Hellyer was employed at Fleet Aircraft in Fort Erie, Ontario, which was then making training craft for the Royal Canadian Air Force as part of Canada's war effort in World War II. He attempted to become an RCAF pilot himself, but was told no more pilots were necessary, after which he joined the Royal Canadian Artillery as a private for the duration of the war.

Hellyer earned a Bachelor of Arts from the University of Toronto in 1949.

First elected as a Liberal in 1949 federal election in the riding of Davenport, he was the youngest person ever elected to that point in the Canadian House of Commons. He served a brief stint as Parliamentary Assistant to the Minister of National Defence, and made a good impression. He was then named Associate Minister of National Defence in the cabinet of Prime Minister Louis St. Laurent. This post was short-lived, though, as Hellyer lost his seat when the St. Laurent government lost the 1957 election two months later.

Arun Jaitley (Hindi:अरुण जेटली ) (born 28 December 1952) is a prominent Indian politician and a member of the Bharatiya Janata Party (BJP), which is currently the largest Opposition party in India. He is the leader of opposition in the Rajya Sabha and has previously served as the Union Minister for commerce, industry, law and justice of the Government of India.

He was born to Kishen and Ratan Prabha Jaitley. Born to a lawyer father, he did his schooling at St. Xavier's School, New Delhi from 1969-70.^{[citation needed]} He graduated in Commerce from Shri Ram College of Commerce, New Delhi in 1973. He passed his Law degree from the Faculty of Law, University of Delhi, in 1977. During his career as a student, he was the recipient of several distinctions for his outstanding performances both in academics and extra curricular activities. He was President of the Students Union of Delhi University in 1974.

Jaitley was an Akhil Bharatiya Vidyarthi Parishad (ABVP) student leader in the Delhi University Campus in the seventies and rose to be President of the University Students' Union in 1974. During the period of proclamation of Internal Emergency (1975–77) when civil liberties were suspended, he was under preventive detention for a period of 19 months. He was a prominent leader of a movement against corruption launched in the year 1973 by Raj Narain and Jai Prakash Narayan. He was the Convenor of the National Committee for Students and Youth organisation appointed by Jai Prakash Narayan. He was also active in civil rights movement and helped found PUCL Bulletin along with Satish Jha and Smitu Kothari. After being released from jail he joined Jan Sangh.