MIGHTY HISTORY

5 more of the most unconquerable countries in the world

The true conquest of a country is more than just invading its land borders. To truly conquer a country, an invader has to subdue its people and end its will to fight. There are many countries in the world with a lot of experience in this area and there are many more countries who were on the receiving end of their subjugation. At the end of World War II, the age of colonialism was officially ended for most of these conquerors and what grew from that end was a rebirth of those people and their culture, which just went to show that their people were never really subdued in the first place.

And then there were some countries that either never stopped fighting in the first place or have been constantly fighting for their right to exist since they won their independence. Some of them overcame great odds and earned the respect of their neighbors and former enemies rather than allow themselves to be subject to someone just because they didn't have the latest and greatest in military technologies.

In the last installment, we looked at countries whose people, geography, sheer size, populations, and culture would never allow an invader to conquer them. This time, we look at smaller countries who took on great powers as the underdog and came out on top.


Related: The 5 countries that are most impossible to conquer

1. Vietnam

The Vietnam War wasn't some historical undercard match, it was actually a heavyweight championship fight – the United States just didn't realize it at the time. The history of Vietnam's formidable people and defenses date well before the Vietnam War and even before World War II. Vietnam has historically been thought of as one of the most militaristic countries in the region, and for good reason. Vietnam has been kicking invaders out since the 13th century when Mongol hordes tried to move in from China.

While it wasn't Genghis Khan at the head of the invading army, it wasn't too far removed the then-dead leader's time. Kubali Khan's Yuan Dynasty tried three times to subdue the Vietnamese. In the last invasion, Khan sent 400 ships and 300,000 men to Vietnam, only to see every ship sunk and the army harassed by the Vietnamese all the way back to China.

"Khan? Never heard of her." - General Tran Hung Dao

Vietnam maintained its independence from China for 900 years after that. In more modern times, Vietnam was first invaded by the French in force in 1858 and they couldn't subdue the whole of the country until 1887, 29 years after it first started. It cost thousands of French lives and the French even had to bring in Philippine troops to help. Even then, they won only because of a critical error on the part of Vietnamese emperor Tu Duc, who terribly misjudged how much his people actually cared for his regime.

The Japanese invasion during WWII awakened the Vietnamese resolve toward independence and they immediately started killing Japanese invaders – and not out of love for the French. They famously gave France the boot, invaded Laos to extend their territory, and then invaded South Vietnam. That's where the Americans come in.

Cue the music.

The American-Vietnam War didn't go so well for either side, but now-Communist Vietnam's dense jungle and support from China and the Soviet Union gave the North Vietnamese the military power to match their will to keep fighting, a will which seemed never-ending, no matter which side you're on. North Vietnam was able to wait out the U.S. and reunite Vietnam, an underdog story that no one believed possible.

Vietnam's resistance to outsiders doesn't end there. After Vietnam invaded China-backed Cambodia (and won, by the way), Communist China's seemingly unstoppable People's Liberation Army with its seemingly unlimited manpower invaded Vietnam in 1979. For three weeks, the war ground Vietnamese border villages in a bloody stalemate until the Chinese retreated back across the border, taking an unexpectedly high death toll.

2. Finland

Though not much about early Finnish history is known, there are a few Viking sagas that mention areas of Finland and the people who inhabit those areas. Those sagas usually involve Vikings getting murdered or falling in battle. The same goes for Norwegians, Swedes, Danes, and virtually anyone else who had their eyes set on Finland. In the intervening years, Finns allowed themselves to be dominated by Sweden and Russia, but after receiving their autonomy in 1917, Finland wasn't about to give it up. They eventually became a republic and were happy with that situation until around World War II began.

That's when the Soviet Union invaded.

Bad call, Joe.

The invasion of Finland didn't go well for the USSR. It lasted all of 105 days and the "Winter War," as it came to be called, was the site of some of the most brutal fighting the world has ever seen to this day. Finns were ruthless and relentless in defending their territory. For example, the Raatteentie Incident involved a 300-Finn ambush of a 25,000-strong Soviet force – and the Finns destroyed the Russians almost to the last man. The Finnish sniper Simo Hayha killed 505 Russians and never lost a moment's sleep. When the retreating Finns destroyed anything that might be of use to an invader, it forced Soviet troops to march over frozen lakes.

Lakes that were mined by the Finns and subsequently exploded, downing and freezing thousands of Red Army invaders.

Frozen Soviet troops were also left out for display by the Finns, just to let the Russians know what fate awaited them.

The Winter War is also where Finnish civilians perfected and mass-produced the Molotov Cocktail.

From the British War Office:

The Finns' policy was to allow the Russian tanks to penetrate their defences, even inducing them to do so by 'canalising' them through gaps and concentrating their small arms fire on the infantry following them. The tanks that penetrated were taken on by gun fire in the open and by small parties of men armed with explosive charges and petrol bombs in the forests and villages.

This was the level of resistance from a country of just 3.5 million people. Finns showed up in whatever they were wearing, with whatever weapons they had, men and women alike. In short, Finns are happy to kill any invader and will do it listening to heavy metal music while shouting the battle cry of, "fire at their balls!"

3. Israel

If part of what makes the United States an unconquerable country is every citizen being able to take up arms against an invader, just imagine how effective that makeshift militia force would be if every single citizen was also a trained soldier. That's Israel, with 1.5 million highly-trained reserve troops.

Also, they're all insanely attractive.

Israel has had mandatory military service for all its citizens – men and women – since 1949 and for a good reason. Israel is in a tough neighborhood and most of their neighbors don't want Israel to exist. This means the Jewish state is constantly fighting for survival in some way, shape, or form and they're incredibly good at it. In almost 70 years of history, Israel earned a perfect war record. Not bad for any country, let alone one that takes heat for literally anything it does.

Not only will Israel wipe the floor with its enemies, it doesn't pull punches. That's why wars against Israel don't last long, with most lasting less than a year and the shortest lasting just six days. As far as invading Israel goes, the last time an invading Army was in Israel proper, it was during the 1948-49 War of Independence. Since then, the farthest any invader got inside Israel was into areas seized by the Israelis during a previous war.

In fact, when an Arab coalition surprised Israel during Yom Kippur in 1973, the Israelis nearly took Cairo and Damascus in just a couple of weeks.

In all your years, you will never look as cool in uniform as Moshe Dayan and his eyepatch.

More than just securing their land borders, Israel keeps a watchful eye on Jewish people worldwide, and doesn't mind violating another country's sovereignty to do it. Just ask Uganda, Sudan, Argentina, Germany, Norway, France, Italy, UAE, Tunisia... get the point? If a group of Jewish people are taken hostage or under threat somewhere, the IDF or Mossad will come and get them out.

The Mossad is another story entirely. Chance are good that any country even thinking about invading Israel is probably full of, if not run by, Mossad agents. Israel will get the entire plan of attack in plenty of time to hand an invader their own ass. Just before the 1967 Six Day War, Mossad agent Eli Cohen became a close advisor to Syria Defense Minister. He actually got the Syrians to plant trees in the Golan Heights to help IDF artillery find the range on their targets.

Now read: The hilarious way an Israeli spy convinced Syria to help Israel

4. Japan

One of the world's oldest civilizations, Japan was able to keep its culture and history relatively intact over the centuries because mainland Japan has never been invaded by an outside force.

Contrary to popular belief, the "divine wind" typhoons didn't destroy the Mongol fleets outright. Mongol invaders were able to land on some of the Japanese islands, but after a few victories and a couple of stunning defeats, the Japanese exhausted the Mongols and they were forced to retreat back to their ships. That's when the first typhoon hit.

Mongols invaded again less than seven years later with a fleet of 4,400 ships and some 140,000 Mongol, Korean, and Chinese troops. Japanese samurai defending Hakata Bay were not going to wait for the enemy to land and actually boarded Chinese ships to slaughter its mariners.

The ultimate in "be careful what you wish for" lessons.

Since then, the Bushido Code only grew in importance and Japan's main enemies were – wait for it – the Japanese. But once Japan threw off its feudal system and unified, it became a force to be reckoned with. Japan shattered the notion that an Asian army wasn't able to defeat a Western army in a real war, soundly defeating the Russians both on land and at sea in 1905, setting the stage for World War II.

Although the attack on Pearl Harbor was not a great idea, the Japanese made sure the Americans knew that any invasion of Japanese territory would cost them dearly – and they made good on the promise, mostly by fighting to the death. The United States got the message, opting to drop nuclear weapons on Japan to force a surrender rather than attempt an invasion. Even though the U.S. got the demanded surrender, Japan was not a conquered country. The United States left Japan after seven years of occupation and the understanding that Communism was worse than petty fighting.

"Bushido" began to take on a different meaning to Japanese people. It wasn't just one of extreme loyalty to traditions or concepts, or even the state. It morphed throughout Japanese culture until it began to represent a kind of extreme bravery and resistance in the face of adversity. While many in Japan are hesitant to use bushido in relation to the Japanese military, the rise of China is fueling efforts to alter Japan's pacifist constitution to enable its self-defense forces to take a more aggressive stand in some areas.

Sleep well tonight, China.


Since the end of World War II, Japan has worked not to dominate the region militarily, but economically. Japan's booming economy has allowed the country to meet the threats raised by Chinese power in the region, boosting military spending by $40 billion and creating the world's most technologically advanced (and fifth largest) air force, making any approach to the island that much more difficult.

5. The Philippines

The 7,000-plus islands of the Philippines are not a country that any invader should look forward to subduing. The Philippines have been resisting invaders since Filipinos killed Ferdinand Magellan in 1521. For 300-plus years, people of the Philippines were largely not thrilled to be under Spanish rule, which led to a number of insurrections, mutinies, and outright revolts against the Spanish. As a matter of fact, for the entire duration of Spanish colonialism in the Philippines, the Moro on Sulu and Mindinao fought their occupiers. That's a people who won't be conquered.

By the time the people of the Philippines rose up to throw off the chains of Spanish colonizers, there was already a massive plan in place as well as a secret shadow government ready to take power as soon as the Spanish were gone. This revolution continued until the Spanish-American War when the Americans wrested the island nation away, much to the chagrin (and surprise) of the Philippines.

And the Moro fought on.

Freedom fighters in the Philippines were so incensed at the American occupation that U.S. troops had to adopt a new sidearm with a larger caliber. Moro fighters shot by the standard-issue Colt .38-caliber M1892 Army-Navy pistol would not stop rushing American troops and the U.S. troops in the Philippines were getting killed by lack of firepower.

Meanwhile, the Philippines created a government anyway and immediately declared war on the United States and, even though it ended with the capture of rebel leader Emilio Aguinaldo, American troops would be in the Philippines until 1913, attempting to subdue guerrillas in the jungles and outlying islands. Until, that is, Japan invaded.

If you want to know how well that went for the Japanese, here's a photo of Filipino freedom fighter Capt. Nieves Fernandez showing a U.S. soldier how she hacks off Japanese heads with her bolo knife.

Fun Fact: She was a schoolteacher before she started collecting heads.

So, even though the actual Armed Forces of the Philippines might be a little aged and weak, anyone trying to invade and subdue the Philippines can pretty much expect the same level of resistance from the locals. Consider hot climate and dense jungles covering 7,000-plus islands, full of Filipinos who are all going to try to kill you eventually — the Philippines will never stop resisting.

Like the Moros, who are still fighting to this day.