美國的老大地位。是連搶帶打得到的。打遍天下無敵手嗎？現在正跟全球過招。太多的老百姓都冤死在美國的槍下。可悲的是有冤無處申。各位大人們也有一肚子怨氣。可是又能跟誰說理去呢？人類的悲劇還得繼續。你說了。

美國自從二次大戰結束以後就基本沒有斷絕過同外界的侵略戰爭一直在不斷的找機會侵犯他國主權自第二次世界大戰結束以後陸續發動了糾結盟國發動了北韓戰爭干預北韓內戰，越南戰爭干預越南內戰，南斯拉夫一一科索沃戰爭，干預南斯拉夫內戰，海灣戰爭推翻伊拉克當權政府，建立自己的傀儡政府反恐戰爭一一侵略阿富汗並推翻其當權政府，建立自己的傀儡政府。並在2011年干預敘利亞內戰。

說白了，美國就是一個攪屎棍把一個平凡美好的世界攪得動盪不堪把當地人民原本平凡美好的生活攪的苦不堪言。世界其他國家雖然憤慨但無能為力誰奈其為世界最強國家呢，世界上除了曾經的蘇聯剩下誰又能與美國抗衡呢？現在蘇聯也解體了，所以說世界上沒有一個國家，在現階段之內可以與美國相抗衡所以美國，就是現在的世界霸主，想怎樣就怎樣嘍，誰讓你們的實力都不如我美利堅呢。

1950-1953 抗美援朝

1961 入侵豬灣

1961-1973 越南

1965 鎮壓多明尼加

1982 第五次中東戰爭介入黎巴嫩（這次不是很算打擊，但當時美軍軍勢確實讓毛子震驚）

1983-1985 推翻當時親古巴的格瑞那達政府

1989 入侵巴拿馬

1991 第一次海灣戰爭

1993 索馬利亞1994 出兵解決海地叛軍

1994-1995 波斯尼亞內戰介入

1999 科索沃

2001-2014 阿富汗

2003 第二次海灣戰爭

後來麼估計大家都有譜了，介入利比亞內戰/敘利亞內戰/伊拉克內戰，ISIS

大體上主要的是這些，其他一些小規模行動沒算進去 不然超長的

～美國二戰後先後以各種藉口出兵125次，到目前為止發動了比較大的戰爭6次，11個國家遭到美國不同程度的侵略！

▂美國真的成了世界戰爭的策源地和世界戰爭的發動機！

1；北韓戰爭；1950年6月美國‘以維護北韓半島和平’為藉口直接出兵介入北韓半島內戰，到1953年10月北韓戰爭結束，戰爭歷時3年多先後有17個國家不同程度捲入戰爭，參戰各方死傷100餘萬人，2000萬人流離失所，給參戰各國造成了巨大的災難。

2；越南戰爭；1955年美國直接出兵支援越南南方政權與前蘇聯支援的越南北方政權的一場歷時20年曠日持久的戰爭，戰爭造成越南160萬人死亡，1000萬人無家可歸。

3；科索沃戰爭；1999年3月24 日到1999年6月10日戰爭結束，以美國為首的西方國家對南聯盟76天的轟炸，戰爭藉口‘支援科索沃獨立’，76天的狂轟濫炸造成南聯盟1800人死亡，6000人受傷，12條鐵路被毀使南聯盟遭受2000億美元的巨大損失。

4；海灣戰爭；1991年1月17日到1991年2月28 日以美國領導的聯軍‘為恢復科威特的領土主權完整’發動的一場對伊拉克戰爭，戰爭歷時40天，戰爭以伊拉克失敗而結束，美國為首的聯軍以極小死傷的代價戰勝伊拉克，40多天的戰爭聯軍死傷幾百人換取了伊拉克死亡2.5萬人傷7.5萬人的巨大代價。

5；阿富汗戰爭；2001年10月7日以美國為首的聯軍發的了“追殺911製造者本.拉登打擊其支援的塔利班政權”，到2014年時任美國總統奧巴馬宣佈阿富汗戰爭結束，斷斷續續的戰爭歷時15年，從美國大部分軍隊撤出阿富汗到目前塔利班還活躍在阿富汗，而且有越來越壯大的趨勢，使阿富汗死亡30萬貧民，600人流離失所，使阿富汗生靈塗炭民不聊生。

6；伊拉克戰爭；2003年3月20 日以美國為首的聯合部隊對伊拉克發動的大規模軍事進攻，戰爭歷時44天推翻了薩達姆政權，在這個44天的戰爭中美軍耗費了近600億美元，給伊拉克造成的經濟損失高達2500億美元，造成5.6萬伊拉克人傷亡，美軍陣亡2300人負傷3500人美國發動伊拉克戰爭的藉口是‘伊拉克藏有大規模殺傷性武器’結果戰爭結束在伊拉克沒有早到一件‘大規模殺傷性武器’！

——美國發的比較小的戰爭有：入侵格拉納達，偷襲巴拿馬，打擊索馬利亞，空襲利比亞和參與敘利亞內戰等，——美國確實給世界帶來了太多的戰亂！當然也包括比較正義的戰爭！

一場二戰，將美國從戰前一個不被看好的國家打成了超級大國，不僅取代了英國的地位，還擁有了處理國際事務的主動權，在戰後，隨即而來的就是冷戰，而冷戰的特點就是意識形態對抗了，這些對抗不僅僅表現在雙方打嘴炮的方面，還有付諸戰爭的方面，美國在戰後就打過許多國家，像北韓，越南，伊拉克等等國家，每一場戰爭都能充分的表明，美國霸權主義是如何實施的。

戰後，隨著鐵幕演說的同時，東西方陣營開始冷戰，而冷戰中爆發的第一場高強度戰爭就是北韓戰爭了，北韓在戰後被劃成2個國家，不滿現狀的北韓對南韓發起了統一戰爭，起初朝軍一路高歌猛進將駐韓美軍以及韓軍逼到釜山，在後面美軍以及聯合國軍全面參與朝戰後，發起了仁川登陸，最終反推了回去，然而美軍最後想將北韓整個佔領，蘇聯，中國當然不會同意，最後也參與了此戰，蘇聯航空兵與美軍航空兵在北韓上空爆發了第一場大規模噴氣機戰鬥，中國志願軍與聯合國軍打了一場又一場慘烈的戰鬥，最終雙方以平手告終，這也是美國自一戰以來唯一一場沒有勝利的戰爭，北韓戰爭也是美國最不願提起的戰爭。在北韓戰爭之後，為了維護其意識形態勢力範圍，美國又再次參與了越南戰爭，儘管美軍使用了各類先進武器，還是無法挽救腐敗的北越，美軍再一次失敗。

20世紀90年代，此時蘇聯已經搖搖欲墜，離壽終正寢已經不遠了，意識形態的對抗已經不需要了，而新時代的石油霸權才是美國所要的，1991年，因伊拉克進攻科威特威脅到了美國的石油霸權，美國隨即組織聯軍隊伊拉克發起海灣戰爭，這也是現代化戰爭第一戰，讓人們看到了一場全新的戰爭，各類高科技武器令人印象深刻，伊拉克很快就被擊敗，而隨後的伊拉克戰爭則完全就是在瞎搞了，不僅費時費力，最終得到的還沒有付出的多，而為了更加鞏固美國在中東的地位，又對阿富汗發動反恐戰爭，最近也參與了敘利亞戰爭，進入現代後美國一直就沒停過，誰不聽話就打誰，美國霸權主義體現無遺。而可笑的是，美國扶持哪個中東國家政權，哪個政權就反它。

以下為二戰以後美國在冷戰期間軍事行動

The Korean War (in South Korean Hangul: 한국전쟁; Hanja: 韓國戰爭; RR: Hanguk Jeonjaeng, "Korean War"; in North Korean Chosŏn"gŭl: 조국해방전쟁; Hancha: 祖國解放戰爭; MR: Choguk haebang chǒnjaeng, "Fatherland: Liberation War"; 25 June 1950 – 27 July 1953)[37][38][c] was a war between North Korea (with the support of China and the Soviet Union) and South Korea (with the principal support of the United States). The war began on 25 June 1950 when North Korea invaded South Korea[40][41] following a series of clashes along the border.(北韓戰爭)

The 1953 Iranian coup d"état, known in Iran as the 28 Mordad coup d"état (Persian: کودتای ۲۸ مرداد‎), was the overthrow of the democratically elected Prime Minister Mohammad Mosaddegh in favour of strengthening the monarchical rule of Mohammad Reza Pahlavi on 19 August 1953, orchestrated by the United Kingdom (under the name "Operation Boot") and the United States (under the name TPAJAX Project[5] or "Operation Ajax"),[6][7][8][9] and the first United States covert action to overthrow a foreign government during peacetime.(伊朗政變)

The Laotian Civil War (1959–75) was fought between the Communist Pathet Lao (including many North Vietnamese of Lao ancestry) and the Royal Lao Government, with both sides receiving heavy external support in a proxy war between the global Cold War superpowers. It is called the Secret War among the CIA Special Activities Division and Hmong veterans of the conflict.(寮國內戰)

The 1958 Lebanon crisis was a Lebanese political crisis caused by political and religious tensions in the country that included a U.S. military intervention. The intervention lasted around three months until President Camille Chamoun, who had requested the assistance, completed his term as president of Lebanon. American and Lebanese government forces successfully occupied the port and international airport of Beirut. With the crisis over, the United States withdrew(1958年黎巴嫩危機)

The Bay of Pigs Invasion (Spanish: Invasión de Playa Girón or Invasión de Bahía de Cochinos or Batalla de Girón) was a failed military invasion of Cuba undertaken by the Central Intelligence Agency (CIA)-sponsored paramilitary group Brigade 2506 on 17 April 1961. A counter-revolutionary military group (made up of mostly Cuban exiles who traveled to the United States after Castro"s takeover, but also some US military personnel[6]), trained and funded by the CIA, Brigade 2506 fronted the armed wing of the Democratic Revolutionary Front (DRF) and intended to overthrow the increasingly communist government of Fidel Castro. Launched from Guatemala and Nicaragua, the invading force was defeated within three days by the Cuban Revolutionary Armed Forces, under the direct command of Castro.(豬玀灣入侵)

The Vietnam War (Vietnamese: Chiến tranh Việt Nam), also known as the Second Indochina War,[76] and in Vietnam as the Resistance War Against America (Vietnamese: Kháng chiến chống Mỹ) or simply the American War, was a conflict that occurred in Vietnam, Laos, and Cambodia from 1 November 1955[A 1] to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam and the government of South Vietnam. The North Vietnamese army was supported by the Soviet Union, China,[37] and other communist allies; the South Vietnamese army was supported by the United States, South Korea, Australia, Thailand and other anti-communist allies.[77] The war is considered a Cold War-era proxy war by some US perspectives.[78] The majority of Americans believe the war was unjustified.[79] The war would last roughly 19 years and would also form the Laotian Civil War as well as the Cambodian Civil War, which also saw all three countries become communisstates in 1975.(越戰)

The Communist insurgency in Thailand was a guerrilla war lasting from 1965 until 1983, fought mainly by the Communist Party of Thailand (CPT) and the government of Thailand. The war declined in 1980 following the declaration of an amnesty and by 1983 the CPT had abandoned the insurgency(泰國的共產主義叛亂)

The Korean DMZ Conflict, also referred to as the Second Korean War by some,[2] was a series of low-level armed clashes between North Korean forces and the forces of South Korea and the United States, largely occurring between 1966 and 1969 at the Korean DMZ.(朝韓非軍事區衝突)

The Dominican Civil War (Spanish: Guerra Civil Dominicana) took place between April 24, 1965, and September 3, 1965, in Santo Domingo, Dominican Republic. It started when civilian and military supporters of former President Juan Bosch overthrew acting President Donald Reid Cabral. The coup prompted General Elías Wessin y Wessin to organise elements of the military loyal to President Reid, known as loyalists, initiating an armed campaign against the so-called constitutionalist rebels. Allegations of foreign support for the rebels led to a United States intervention in the conflict, which later transformed into an Organization of American States occupation of the country. Elections were held in 1966, in the aftermath of which Joaquín Balaguer was elected into the presidential seat. Later in the same year international troops departed from the country.(多明尼加內戰)

The Ñancahuazú Guerrilla or Ejército de Liberación Nacional de Bolivia (National Liberation Army of Bolivia; ELN) was a group of mainly Bolivian and Cuban guerrillas led by the guerrilla leader Che Guevara which was active in the Cordillera Province, Bolivia from 1966 to 1967. The group established its base camp on a farm across the Ñancahuazú river, a seasonal tributary of the Rio Grande, 250 kilometers southwest of the city of Santa Cruz de la Sierra. The guerrilla was intended to work as a foco, a point of armed resistance to be used as a first step to overthrow the Bolivian government and create a socialist state. The guerrillas defeated several Bolivian patrols before they were beaten and Guevara was captured and executed. Only five guerrillas managed to survive and flee to Chile.(玻利維亞游擊隊叛亂)

The Cambodian Civil War (Khmer: សង្គ្រាមស៊ីវិលកម្ពុជា) was a military conflict that pitted the forces of the Communist Party of Kampuchea (known as the Khmer Rouge) and their allies the Democratic Republic of Vietnam (North Vietnam) and the Viet Cong against the government forces of the Kingdom of Cambodia and, after October 1970, the Khmer Republic, which were supported by the United States (U.S.) and the Republic of Vietnam (South Vietnam).(高棉內戰)

Shaba II was a brief conflict fought in the Zairean province of Shaba (now Katanga) in 1978. The conflict broke out on 11 May 1978 after 6,500 rebels from the Congolese National Liberation Front (FNLC), a Katangese separatist militia, crossed the border from Angola into Zaire in an attempt to achieve the province"s secession from the Zairian regime of Mobutu Sese Seko. The FNLC captured the important mining town of Kolwezi.(薩伊南部內戰)

Operation Eagle Claw, known as Operation Tabas (Persian: عملیات طبس‎) in Iran,[1] was a United States Armed Forces operation ordered by U.S. President Jimmy Carter to attempt to end the Iran hostage crisis by rescuing 52 embassy staff held captive at the Embassy of the United States, Tehran on 24 April 1980. Its failure, and the humiliating public debacle that ensued, damaged U.S. prestige worldwide. Carter himself blamed his loss in the 1980 U.S. presidential election mainly on his failure to win the release of the hostages.(鷹爪行動，1979伊朗人質危機，解救被囚禁的駐伊朗大使館人員)

In the first Gulf of Sidra incident, 19 August 1981, two Russian made[1][2] Libyan Su-22 Fitter fired upon and were subsequently shot down by two U.S. F-14 Tomcats off the Libyan coast.(錫德拉灣事件)

The Lebanese Civil War (Arabic: الحرب الأهلية اللبنانية‎ – Al-Ḥarb al-Ahliyyah al-Libnāniyyah) was a multifaceted civil war in Lebanon, lasting from 1975 to 1990 and resulting in an estimated 120,000 fatalities.[5] As of 2012, approximately 76,000 people remain displaced within Lebanon.[6] There was also an exodus of almost one million people from Lebanon as a result of the war.(黎巴嫩內戰)

The United States invasion of Grenada was on 25 October 1983. The invasion, led by the United States of the Caribbean island nation of Grenada, which has a population of about 91,000 and is located 160 kilometres (99 mi) north of Venezuela, resulted in a U.S. victory within a matter of days. Codenamed Operation Urgent Fury, it was triggered by the internal strife within the People"s Revolutionary Government that resulted in the house arrest and the execution of the previous leader and second Prime Minister of Grenada Maurice Bishop, and the establishment of a preliminary government, the Revolutionary Military Council with Hudson Austin as Chairman. The invasion resulted in the appointment of an interim government, followed by democratic elections in 1984. The country has remained a democratic nation since then.(入侵格瑞那達軍事行動)

In the Action in the Gulf of Sidra, the United States Navy deployed aircraft carrier groups in the disputed Gulf of Sidra in the Mediterranean Sea. Libya claimed that the entire Gulf was their territory, at 32° 30" N, with an exclusive 62 nautical miles (115 km) fishing zone.[1] Libyan leader Muammar Gaddafi asserted this in 1973 and dubbed it The Line of Death. The United States claimed its rights to conduct naval operations in international waters, a standard of 12-nautical-mile (22 km) territorial limit from a country"s shore.(第二次錫德拉灣軍事行動)

The 1986 United States bombing of Libya, code-named Operation El Dorado Canyon, comprised air strikes by the United States against Libya on Tuesday, 15 April 1986. The attack was carried out by the U.S. Air Force, U.S. Navy and U.S. Marine Corps via air strikes, in retaliation for the 1986 West Berlin discotheque bombing. There were 40 reported Libyan casualties, and one U.S. plane was shot down. One of the Libyan dead was a baby girl, who was reported to be Muammar Gaddafi"s daughter, Hana Gaddafi.[3] However, there were doubts as to whether she was really killed, or whether she really even existed.[4] Military intelligence reports cited Gaddafi fleeing his location and leaving his family members behind when inbound missiles were determined to be targeting his location.(對利比亞的軍事轟炸)

Unable to launch successful ground attacks against Iran, Iraq used their now expanded air force to carry out strategic bombing against Iranian shipping, economic targets, and cities in order to damage Iran"s economy and morale.[50][119] Iraq also wanted to provoke Iran into doing something that would cause the superpowers to be directly involved in the conflict on the Iraqi side.(兩伊戰爭中美軍軍事行動)

On 4 January 1989, two United States Navy F-14 Tomcats shot down two Soviet manufactured[1] Libyan MiG-23 Floggers which the Americans believed were attempting to engage them, as had happened eight years prior during the Gulf of Sidra incident, in 1981. The engagement took place over the Mediterranean Sea about 40 miles (64 km) north of Tobruk, Libya.(1989年，託布魯克附近的空戰)

The United States Invasion of Panama, code named Operation Just Cause occurred between mid-December 1989 and late January 1990. It occurred during the administration of President George H. W. Bush and ten years after the Torrijos–Carter Treaties were ratified to transfer control of the Panama Canal from the U.S. to Panama by 1 January 2000.(對巴拿馬的入侵行動)

The Gulf War (2 August 1990 – 28 February 1991), codenamed Operation Desert Shield (2 August 1990 – 17 January 1991) for operations leading to the buildup of troops and defense of Saudi Arabia and Operation Desert Storm (17 January 1991 – 28 February 1991) in its combat phase, was a war waged by coalition forces from 35 nations led by the United States against Iraq in response to Iraq"s invasion and annexation of Kuwait.(海灣戰爭)

The Iraqi no-fly zones were a set of two separate no-fly zones (NFZs), and were proclaimed by the United States, United Kingdom, and France after the Gulf War of 1991 to protect the Kurds in northern Iraq and Shiite Muslims in the south. Iraqi aircraft were forbidden from flying inside the zones. The policy was enforced by U.S., British, and French aircraft patrols until France withdrew in 1998. While the enforcing powers had cited United Nations Security Council Resolution 688 as authorizing the operations, the resolution contains no explicit authorization. The Secretary-General of the UN at the time the resolution was passed, Boutros Boutros-Ghali called the no-fly zones "illegal" in a later interview with John Pilger.(伊拉克禁飛區軍事行動)

The Unified Task Force (UNITAF) was a US-led, United Nations-sanctioned multinational force, which operated in Somalia between 5 December 1992 – 4 May 1993. A United States initiative (code-named Operation Restore Hope), UNITAF was charged with carrying out United Nations Security Council Resolution 794 to create a protected environment for conducting humanitarian operations in the southern half of the country(在索馬利亞的軍事行動)

The Bosnian War was an international armed conflict that took place in Bosnia and Herzegovina between 1992 and 1995. Following a number of violent incidents in early 1992, the war is commonly viewed as having started on 6 April 1992. The war ended on 14 December 1995. The main belligerents were the forces of the Republic of Bosnia and Herzegovina and those of the self-proclaimed Bosnian Serb and Bosnian Croat entities within Bosnia and Herzegovina, Republika Srpska and Herzeg-Bosnia, which were led and supplied by Serbia and Croatia, respectively.(波斯尼亞戰爭)

Operation Uphold Democracy (19 September 1994 – 31 March 1995) was a military intervention designed to remove the military regime installed by the 1991 Haitian coup d"état that overthrew the elected President Jean-Bertrand Aristide. The operation was effectively authorized by the 31 July 1994 United Nations Security Council Resolution 940.(在海地維護民主的軍事行動)

The Kosovo War was an armed conflict in Kosovo that started in late February 1998[51][52] and lasted until 11 June 1999.[53] It was fought by the forces of the Federal Republic of Yugoslavia (by this time, consisting of the Republics of Montenegro and Serbia), which controlled Kosovo before the war, and the Kosovo Albanian rebel group known as the Kosovo Liberation Army (KLA), with air support from the North Atlantic Treaty Organisation (NATO) from 24 March 1999, and ground support from the Albanian army.(科索沃戰爭)

Operation Infinite Reach was the codename for American cruise missile strikes on al-Qaeda bases in Khost, Afghanistan, and the Al-Shifa pharmaceutical factory in Khartoum, Sudan, on August 20, 1998. The attacks, launched by the U.S. Navy, were ordered by President Bill Clinton in retaliation for al-Qaeda"s August 7 bombings of American embassies in Kenya and Tanzania, which killed 224 people (including 12 Americans) and injured over 4,000 others. Operation Infinite Reach was the first time the United States acknowledged a preemptive strike against a violent non-state actor.(無限延伸行動，對蘇丹 阿富汗境內的恐怖分子實施打擊)

21世紀以來的美軍軍事行動

The War in Afghanistan (or the U.S. War in Afghanistan; code named Operation Enduring Freedom – Afghanistan (2001–2014) and Operation Freedom"s Sentinel (2015–present))[50][51] followed the United States invasion of Afghanistan[52] of October 7, 2001. The U.S. was supported initially by the United Kingdom and Canada[53] and later by a coalition of over 40 countries, including all NATO members. The war"s public aims were to dismantle al-Qaeda and to deny it a safe base of operations in Afghanistan by removing the Taliban from power.[54] The War in Afghanistan is the second longest war in United States history(阿富汗戰爭)

The Iraq War[nb 1] was a protracted armed conflict that began in 2003 with the invasion of Iraq by a United States-led coalition that overthrew the government of Saddam Hussein. The conflict continued for much of the next decade as an insurgency emerged to oppose the occupying forces and the post-invasion Iraqi government.[53] An estimated 151,000 to 600,000 or more Iraqis were killed in the first 3–4 years of conflict. The U.S. became re-involved in 2014 at the head of a new coalition; the insurgency and many dimensions of the civil armed conflict continue. The invasion occurred as part of a declared war against international terrorism and its sponsors under the administration of U.S. President George W. Bush following the September 11 terrorist attacks.(伊拉克戰爭)

The War in North-West Pakistan, also known as the War in Waziristan, is an armed conflict involving Pakistan, and armed militant groups such as the Tehrik-i-Taliban Pakistan (TTP), Jundallah, Lashkar-e-Islam (LeI), TNSM, al-Qaeda, and their Central Asian allies such as the ISIL–Khorasan (ISIL), Islamic Movement of Uzbekistan, East Turkistan Movement, Emirate of Caucasus, and elements of organized crime.(在巴基斯坦西北部的軍事行動)

The 2009–present phase of the Somali Civil War is concentrated in southern Somalia. It began in early February 2009 with the conflict between the forces of the Federal Government of Somalia, assisted by African Union peacekeeping troops, and various militant terrorist groups and factions. The violence has displaced thousands of people in the southern part of the country. The conflict has also seen fighting between the Sufi Ahlu Sunna Waljama"a and Al-Shabaab.(索馬利亞內戰)

Operation Ocean Shield was NATO"s contribution to Operation Enduring Freedom – Horn of Africa (OEF-HOA), an anti-piracy initiative in the Indian Ocean, Guardafui Channel, Gulf of Aden and Arabian Sea. It follows the earlier Operation Allied Protector. Naval operations began on 17 August 2009 after being approved by the North Atlantic Council, the program was terminated on December 15, 2016 by NATO.[4] Operation Ocean Shield focuses on protecting the ships of Operation Allied Provider, which are transporting relief supplies as part of the World Food Programme"s mission in the region. The initiative also helps strengthen the navies and coast guards of regional states to assist in countering pirate attacks. Additionally, China and South Korea have sent warships to participate in the activities.(海洋之盾行動)

On 19 March 2011, a multi-state NATO-led coalition began a military intervention in Libya, ostensibly to implement United Nations Security Council Resolution 1973. The United Nations Intent and Voting was to have "an immediate ceasefire in Libya, including an end to the current attacks against civilians, which it said might constitute crimes against humanity ... imposing a ban on all flights in the country"s airspace – a no-fly zone – and tightened sanctions on the Qadhafi regime and its supporters." The resolution was taken in response to events during the Libyan Civil War,[22] and military operations began, with American and British naval forces firing over 110 Tomahawk cruise missiles,[23] the French Air Force, British Royal Air Force, and Royal Canadian Air Force[24] undertaking sorties across Libya and a naval blockade by Coalition forces.[25] French jets launched air strikes against Libyan Army tanks and vehicles.[26][27] The Libyan government response to the campaign was totallyineffectual, with Gaddafi"s forces not managing to shoot down a single NATO plane despite the country possessing 30 heavy SAM batteries, 17 medium SAM batteries, 55 light SAM batteries (a total of 400–450 launchers, including 130–150 2K12 Kub launchers and some 9K33 Osa launchers), and 440–600 short-ranged air-defense guns.[9][28] The official names for the interventions by the coalition members are Opération Harmattan by France; Operation Ellamy by the United Kingdom; Operation Mobile for the Canadian participation and Operation Odyssey Dawn for the United States.(2011年對利比亞的軍事幹涉行動)

The Lord"s Resistance Army insurgency is an ongoing guerrilla campaign waged by the Lord"s Resistance Army (LRA) insurgent group since 1987.[20] Currently, there is low-level LRA activity in eastern Democratic Republic of the Congo and the Central African Republic. The movement is led by Joseph Kony, who proclaims himself the "spokesperson" of God and a spirit medium. It aims to overthrow Yoweri Museveni"s Ugandan government and establish a theocratic state based on the Ten Commandments and Acholi tradition.(剛果聖主抵抗軍叛亂)

An American-led intervention in Iraq started on 15 June 2014, when President Barack Obama ordered United States forces to be dispatched to the region, in response to offensives in Iraq conducted by the Islamic State of Iraq and the Levant (ISIL). At the invitation of the Iraqi government, American troops went to assess Iraqi forces and the threat posed by ISIL(對伊斯蘭國的軍事打擊行動)

The American-led intervention in the Syrian Civil War refers to US support of Syrian opposition and the Federation of Northern Syria during the course of the Syrian Civil War, and active involvement of US military against the Islamic State of Iraq and the Levant and against the al-Nusra Front from 2014. Since 2017, the US and some other Coalition nations have also targeted military positions of the Syrian Government.(在敘利亞內戰期間的軍事幹預行動)

The Yemeni Civil War is an ongoing conflict that began in 2015 between two factions, each claiming to constitute the Yemeni government, along with their supporters and allies.[122] Houthi forces controlling the capital Sana"a and allied with forces loyal to the former president Ali Abdullah Saleh have clashed with forces loyal to the government of Abdrabbuh Mansur Hadi, based in Aden. Al-Qaeda in the Arabian Peninsula (AQAP) and the Islamic State of Iraq and the Levant have also carried out attacks, with AQAP controlling swathes of territory in the hinterlands, and along stretches of the coast.(在葉門內戰期間的軍事行動)

Since 2015 the United States has carried out a large series of both airstrikes and drone strikes to assist Libya in its revived conflict in support of the Government of National Accord against the Islamic State presence in the region.(對利比亞的再一次軍事行動)

這是不完全統計的，可能更詳細的需要去查DOD(美國國防部官網)

二戰後美軍出兵過約15個國家，它們分別是敘利亞、利比亞、伊拉克、阿富汗、科索沃、索馬利亞、南斯拉夫、巴拿馬、伊朗、格瑞那達、越南、寮國、古巴、多明尼加、北韓等國，其中出兵北韓、伊拉克、阿富汗最為讓世人熟悉。

1950年6月25日北韓在蘇聯的默許下，決定南下進攻美國扶持的“南韓”，進而統一整個北韓半島。

然而由於1947年3月12日美國執行以蘇聯為“假想敵”的杜魯門主義，美國和蘇聯開始了圍繞誰應該是世界霸主的角逐，因而當蘇聯陣營的北韓進攻“南韓”之時。

這場原本應該是北韓半島內部的矛盾，不可避免的成為美蘇對抗的著力點。1950年9月15日為了不讓自己扶持的“南韓”土崩瓦解，美國拉攏英國、法國、加拿大等國在“南韓”本土“淪陷”約90%的情況下，組建數十萬大軍執行仁川登陸，對北韓進行直接軍事打擊，誓言要讓南韓一統北韓半島。

北韓這邊雖然面對美國的“狂轟亂炸”，但在中國以及蘇聯的幫助下並沒有完全崩潰，最終戰爭以1953年7月27《北韓停戰協定》簽訂收場，北韓半島重回“38線”一分為二的格局，北韓、南韓誰也沒有奈何的了誰，這是美軍自二戰之後，第一次執行大規模軍事行動，卻未能完成既定目標。

2001年9月11日美國紐約世界貿易中心、美國國防部五角大樓被劫持的民航撞擊，恐怖主義分子將“戰爭”延綿到了美國本土，美國民眾為此不安全感急劇上升。

為了安撫民眾美國開始在全球打響“反恐戰爭”。2001年10月7日美國空軍的戰機騰空而起，直撲中亞大國阿富汗版圖。至於為什麼美國要打阿富汗，因為當時執政阿富汗的塔利班政權，在美國要求其交出自己認定的“911”始作俑者拉登時拒絕了，並強調不跟美國對話。

而就在美國空軍開始大規模轟炸之時，阿富汗境內以北方聯盟為代表的反塔利班政權的地方武裝在美國的軍備支援下，也開始了所謂的“反攻”。

11月13日塔利班政權控制的最後一座大城市喀布林市被北方聯盟攻下，阿富汗結束了塔利班政權時代。

2003年伊拉克薩達姆政權被美國軍方認定為給恐怖分子提供庇護，3月20日美國和薩達姆的溝通徹底失敗，不久美國宣佈因伊拉克擁有大規模殺傷性武器，嚴重危害了美國乃至全世界人民的安全，因而美國作為一個“負責人”的大國，將對其進行武力打擊。

3月20日美國空軍的戰機猶如獵鷹一般執行“斬首行動”，撲向伊拉克的主要軍事指揮所以及通訊樞紐，美國陸軍則執行“震懾”行動直插伊拉克首都巴格達，對伊拉克執行完全佔領。

4月8日美軍坦克開進巴格達，4月15日美國宣佈結束大規模軍事行動，以薩達姆為領袖的伊拉克政權崩潰。

二戰之後在出兵這件事上，從上述案例可見，蘇聯解體之前，美國是為了穩固控制範圍，爭奪世界霸權。蘇聯解體之後，則更多的是對潛在危險進行擺出，試圖讓美國霸主之位穩固。