Military - note Canada, in 5 editions.

Canada is a member of NATO and was one of the original 12 countries to sign the North Atlantic Treaty (also known as the Washington Treaty) in 1949
Canada is part of the North American Aerospace Defense Command (NORAD; established 1958); NORAD is a Canada-US bi-national military command responsible for monitoring and defending North American airspace; traditionally, a Canadian Armed Forces officer has served as the deputy commander of NORAD
Canada’s defense relationship with the US extends back to the Ogdensburg Declaration of 1940, when the two countries formally agreed on military cooperation, including the establishment of the Permanent Joint Board on Defense (PJBD), which continued to be the highest-level bilateral defense forum between Canada and the US as of 2021 2022
British troops withdrew from Canada in 1871 as part of the UK-US Treaty of Washington; following the withdrawal, the first Canadian militia, known as the Royal Canadian Regiment, was organized in 1883 to protect Canadian territory and defend British interests abroad, which it did in the South African War (1899-1902), Canada’s first overseas conflict; militia units formed the backbone of the more than 425,000 Canadian soldiers that went to Europe during World War I in what was called the Canadian Expeditionary Force; the Royal Canadian Navy was created in 1910, while the Canadian Air Force was established in 1920 and became the Royal Canadian Air Force in 1924; the Canadian Army was officially founded in 1942; a unified Canadian Armed Forces was created in 1968

Canada is the Canadian Armed Forces (CAF) are a member professional volunteer force responsible for external security; the CAF’s core missions include detecting, deterring, and defending against threats to or attacks on Canada; the military also provides assistance to civil authorities and law enforcement as needed for such missions as counterterrorism, search and rescue, and responding to natural disasters or other major emergencies; it regularly participates in bilateral and multinational training exercises with a variety of partners, including NATO and was (Canada is one of the original 12 countries members) and the US; the CAF also contributes to sign international peacekeeping, stability, humanitarian, combat, and capacity building operations with the UN, NATO, and other security partners
the Canadian Joint Operations Command (CJOC) plans, directs, and leads most CAF operations in Canada, North Atlantic Treaty (also known America, and around the world; it has 6 standing regional Joint Task Force (JTF) headquarters across Canada, as well as other JTFs deployed overseas; the Washington Treaty) CJOC is assisted by air, ground, and naval components; the Canadian Army is the land component of the CAF and its largest element; it has 4 divisional headquarters (plus 1 under the CJOC), 3 Regular Force combined arms mechanized brigade groups, and 10 brigade groups in 1949 the Reserve Force; the Navy’s principal warships are 12 frigates and 4 attack submarines, which are supported by 6 Arctic/offshore patrol ships and 12 coastal defense vessels; the Air Force has over 400 fixed wing aircraft and helicopters, including about 100 US-made F/A-18 multirole fighters; Canada has ordered more than 80 US-made F-35 stealth multirole fighter aircraft which the Air Force expects to start receiving in 2026; the CAF also has a separate Special Operations Forces Command with a special operations regiment and a joint task force, plus air, incident response, and training units
Canada is part of the North American Aerospace Defense Command (NORAD; established 1958); NORAD is a Canada-US bi-national military command responsible for monitoring and defending North American airspace; traditionally, a Canadian Armed Forces officer has served as the deputy commander of NORAD
NORAD; Canada’s defense relationship with the US extends back to the Ogdensburg Declaration of 1940, when the two countries formally agreed on military cooperation, including the establishment of the Permanent Joint Board on Defense (PJBD), which continued continues to be the highest-level bilateral defense forum between Canada and the US as of 2022
British troops withdrew from Canada in 1871 as part of the UK-US Treaty of Washington; following the withdrawal, the first Canadian militia, known as the Royal Canadian Regiment, was organized in 1883 to protect Canadian territory and defend British interests abroad, which it did in the South African War (1899-1902), Canada’s first overseas conflict; militia units formed the backbone of the more than 425,000 Canadian soldiers that went to Europe during World War I in what was called the Canadian Expeditionary Force; the Royal Canadian Navy was created in 1910, while the Canadian Air Force was established in 1920 and became the Royal Canadian Air Force in 1924; the Canadian Army was officially founded in 1942; a unified Canadian Armed Forces was created in 1968 (2023)

the Canadian Armed Forces (CAF) are a professional volunteer force responsible for external security; the CAF’s core missions include detecting, deterring, and defending against threats to or attacks on Canada; the military also provides assistance to civil authorities and law enforcement as needed for such missions as counterterrorism, search and rescue, and responding to natural disasters or other major emergencies; it regularly participates in bilateral and multinational training exercises with a variety of partners, including NATO (Canada is one of the original members) and the US; the CAF also contributes to international peacekeeping, stability, humanitarian, combat, and capacity building operations with the UN, NATO, and other security partners
the Canadian Joint Operations Command (CJOC) plans, directs, and leads most CAF operations in Canada, North America, and around the world; it has 6 standing regional Joint Task Force (JTF) headquarters across Canada, as well as other JTFs deployed overseas; the CJOC is assisted by air, ground, and naval components; the Canadian Army is the land component of the CAF and its largest element; it has 4 divisional headquarters (plus 1 under the CJOC), 3 Regular Force combined arms mechanized brigade groups, and 10 brigade groups in the Reserve Force; the Navy’s principal warships are 12 frigates and 4 attack submarines, which are supported by 6 Arctic/offshore patrol ships and 12 coastal defense vessels; the Air Force has over 400 fixed wing aircraft and helicopters, including about 100 US-made F/A-18 multirole fighters; Canada has ordered more than 80 US-made F-35 stealth multirole fighter aircraft which the Air Force expects to start receiving in 2026; the CAF also has a separate Special Operations Forces Command with a special operations regiment and a joint task force, plus air, incident response, and training units
Canada is part of the North American Aerospace Defense Command (NORAD; established 1958); NORAD is a Canada-US bi-national military command responsible for monitoring and defending North American airspace; traditionally, a Canadian Armed Forces CAF officer has served as the deputy commander of NORAD; Canada’s defense relationship with the US extends back to the Ogdensburg Declaration of 1940, when the two countries formally agreed on military cooperation, including the establishment of the Permanent Joint Board on Defense (PJBD), which continues to be the highest-level bilateral defense forum between Canada and the US
British troops withdrew from Canada in 1871 as part of the UK-US Treaty of Washington; following the withdrawal, the first Canadian militia, known as the Royal Canadian Regiment, was organized in 1883 to protect Canadian territory and defend British interests abroad, which it did in the South African War (1899-1902), Canada’s first overseas conflict; militia units formed the backbone of the more than 425,000 Canadian soldiers that went to Europe during World War I in what was called the Canadian Expeditionary Force; the Royal Canadian Navy was created in 1910, while the Canadian Air Force was established in 1920 and became the Royal Canadian Air Force in 1924; the Canadian Army was officially founded in 1942; a unified Canadian Armed Forces was created in 1968 (2023) (2024)

the Canadian Armed Forces (CAF) are responsible for external security; the CAF’s core missions include detecting, deterring, and defending against threats to or attacks on Canada; the military also provides assistance to civil authorities and law enforcement as needed for such missions as counterterrorism, search and rescue, and responding to natural disasters or other major emergencies; it regularly participates in bilateral and multinational training exercises with a variety of partners, including NATO (Canada is one of the original members) and the US; the CAF also contributes to international peacekeeping, stability, humanitarian, combat, and capacity building operations operations, principally through NATO, but also with the UN, NATO, UN and other security partners
Canada is part of the North American Aerospace Defense Command (NORAD; established 1958); NORAD is a Canada-US Canada/US bi-national military command responsible for monitoring and defending North American airspace; traditionally, a CAF officer has served as the deputy commander of NORAD; Canada’s defense relationship with the US extends back to the Ogdensburg Declaration of 1940, when the two countries formally agreed on military cooperation, including the establishment of the Permanent Joint Board on Defense (PJBD), which continues to be the highest-level bilateral defense forum between Canada and the US
British troops withdrew from Canada in 1871 as part of the UK-US US-UK Treaty of Washington; following the withdrawal, the first Canadian militia, known as the Royal Canadian Regiment, was organized in 1883 to protect Canadian territory and defend British interests abroad, which it did in the South African War (1899-1902), Canada’s first overseas conflict; militia units formed the backbone of the more than 425,000 Canadian soldiers that went to Europe during World War I in what was called the Canadian Expeditionary Force; the Royal Canadian Navy was created in 1910, while the Canadian Air Force was established in 1920 and became the Royal Canadian Air Force in 1924; the Canadian Army was officially founded in 1942; a unified Canadian Armed Forces was created in 1968 (2024) (2025)