Despite the fact that there have been clear signs that they might soon invade South Korea, when the North actually does in force on June 25th, 1950, it comes as a complete shock to the world. But is this a full invasion, or just cross border raids such as there were in 1949? And is there something more behind this? Stalin's Soviets? Mao's Chinese? And how will the world react? Find out this week as our week by week coverage of the war begins!

The North Korean forces are advancing all over, and this week they take Seoul, the South's capital city, after just a few days of the war. There is another tragedy for the South when the Han River Bridge is blown while thousands of people are crossing it, resulting in hundreds of civilian deaths. The World responds to the invasion- condemning it everywhere, and the Americans decide to send in ground forces to help the South.

American troops have arrived in Korea and engage the KPA- the forces of the North- in the field this week for the first time. It does not go well for them. In fact, it's hard to imagine it going worse. The Americans are outnumbered and outgunned and are routed. In fact, the KPA are advancing all over the country, though they are taking heavy casualties themselves.

Elements of the US 24th Division, the only American one that's arrived in force in Korea so far, take on the North Korean forces aiming for Taejon, but they are badly- and easily- defeated each time. In the center and the east coast it's the ROK- the forces of the South- that are reorganizing and getting into position to try to stop the enemy. And Douglas MacArthur is officially appointed commander of all UN forces in Korea.

Taejon falls this week to the advancing North Korean steam roller, but the fight there is complete chaos that even sees the top American General fleeing into the local hills. However, two divisions of American reinforcements have arrived and perhaps they can turn the tide. The US also has decided to massively increase its defense spending and conscript tens of thousands of men, which may well help to do that.

The UN Forces have been pushed back ever further, but this week, US 8th Army Commander Walton Walker issues the order to 'stand or die'; he sees no other options. American reinforcements are finally getting into the actual fight, though, and Britain has decided they will send in ground troops, so things might turn around... if they can hold out long enough for those troops to arrive, because a brilliant North Korean strategy might win the war and soon.

The UN forces are withdrawn this week across the Naktong River into a new defensive zone in the Southeast corner of the Peninsula- the Pusan Perimeter, but already as the week begins they are in great danger from the right hook near the coast by the North Korean 6th Division, that threatens to upend everything, taking Chinju and aiming for Masan. There are also machinations afoot with the Chinese in Taiwan, and the fear that a larger war could erupt if things aren't handled right concerning the Chinese; it's a week full of tension.

The first UN large scale counterattack goes off this week; this by the American Task Force Kean. It has both successes and failures, and it runs right into a new North Korean offensive. The fighting happens just about everywhere on the Pusan Perimeter this week, though. That's the area into which the UN forces have been compressed, and it is particularly threatening at the Naktong Bulge. It is, plain and simple, a week of desperate and bloody fighting and that's about it.

The Marines are deployed to back up the UN forces facing disaster in the Naktong Bulge and by the end of the week the tide has turned, and the crack North Korean 4th Division has been shattered. There is also fighting around the whole rest of the Pusan Perimeter, and it is shrinking from all the attacks, though on the east coast the battle goes in favor of the South Korean forces this week at Pohang-Dong.

Douglas MacArthur has a plan for an amphibious invasion of Incheon, and he thinks it will turn the tide of the war. This week comes his heavy pitch to be allowed to do it to the powers-that-be among American command. The war in the field continues as the UN forces win the Battle of the Bowling Alley, but an air force attack accidentally hits targets over the border in China. Mao Zedong is furious. Also, MacArthur gets flak this week from the President for outspokenly advocating actions counter to US official policy with regard to China, so the Chinese situation grows ever more tense.

The North Korean forces launch a huge new offensive against the entire Pusan Perimeter, hoping to break through at least somewhere along the line. They are aware that time is of the essence, for the UN forces grow in number daily, while they are losing a battle of attrition. Some new UN arrivals this week are the first British ground troops in Korea for the fight. Meanwhile, Douglas MacArthur's plans for his upcoming surprise counteroffensive hit all sorts of snags thanks to Korean geography.

Douglas MacArthur's brazen plan to land two full divisions far behind enemy lines and sabotage the North Korean logistics finally gets the green light from the President and the Joint Chiefs of Staff, despite the myriad difficulties everyone knows the operation will face. It is to go off next week. In the field, the North Korean offensive against the Naktong Bulge continues, though it seems to be running out of steam, and the UN forces get beefed up as the first British troops to arrive in Korea join the battle line.

This week sees the UN forces execute Operation Chromite, the amphibious invasion of the port of Incheon, far behind enemy lines. There are many hurdles to clear before this can happen, including the physical one of one of the world's largest tidal ranges, which leaves many kilometers of mud flats in the approaches. There is also a UN counterattack at the same time, designed to perhaps break out of the Pusan Perimeter, or at least tie down big chunks of the enemy in the south.

Last week's amphibious invasion of Incheon completely surprised the North Koreans, and there are now thousands of UN troops deep in their rear and their logistic system is totally compromised; on top of that, as this week begins in the south, the UN forces begin breaking out of the Pusan Perimeter, first in a trickle, but by the end of the week in a huge torrent of force, running through, around, and over the North Korean forces.

My, how the tide has turned. Less than two weeks ago, US X Corps landed at Incheon, far behind enemy lines, and already this week they take Seoul, the South Korean Capital. Not without a fight, however, and the result is serious tension in US High Command. There are more UN advances in the field, though, and troops of US 8th Army advance north, and link up with those of X Corps, making a solid, united front, trapping many thousands of North Korean soldiers in South Korea.

This week the KPA continue to grapple with the hole made by the landings at Incheon, as South Korean forces push past the 38th Parallel. MacArthur's attention, however, is already on his next big gambit: a landing at Wonsan. South Korean forces may very well beat him to the punch, though, as their drive north continues. Beyond the Yalu River, Mao Zedong watches these developments closely, and plans his response.

The American forces- and British Commonwealth ones- join the South Koreans in crossing the 38th parallel and invading North Korea this wee, though large scale resistance by the North Korean forces has to a large extent dissolved. This means that the planned Allied amphibious operation against the port of Wonsan- already delayed by minefields- is no longer really useful, since the South Koreans take the port already this week. And even as American brass meets on Wake Island and discounts the thought of Communist Chinese troops helping the North Koreans, Mao Zedong is preparing for an invasion of his own.

The North Korean capital falls to the UN forces, which isn't really surprising since the North Korean armies have been completely routed. However, the Chinese are entering the country in droves to back up the Northern forces, which UN Commander Douglas MacArthur is unaware of despite endless recon sorties every day. In other aerial news, an unlikely apology from MacArthur manages to soothe the Soviets after UN planes hit targets in the USSR, but what's really the story there?

Communist Chinese forces make themselves known on the battlefield in a big way, and openly engage UN troops for the first time. What was supposed to be a stroll to the Chinese border turns into a week-long nightmare. How do the South Koreans of ROK II Corps perform in battle against this new threat? And how will Douglas MacArthur and his staff respond?

American forces drive onwards, almost oblivious to the emerging Communist Chinese threat. At Unsan, an American regiment finds itself at the mercy of two Chinese divisions, who bear down on it from three sides. Getting out before being overrun will be no easy feat.

MacArthur's forces struggle to make sense of the recent Communist Chinese intervention in Korea, especially when the Chinese vanish as quickly as they arrived. Back in the US, the war's popularity has reached an all-time low on the eve of the crucial 1950 Midterm Elections. Is MacArthur about to pay the price for his failure to deliver results on the ground?

Eighth Army commander Walton Walker makes his final preparations for the big push north to the Yalu River. The Communist Chinese prepare their own forces and wait for the Americans to make their move. At the same time, the freezing Korean winter arrives in force, plunging temperatures well below freezing. The Americans must get this done, and soon.

Thanksgiving 1950 comes and goes in the snowy north of Korea, and Eighth Army's push to the Yalu River begins the following day. It soon becomes apparent, though, that the Communist Chinese are ready and waiting for them, in numbers greater than anyone on the UN side have predicted. After weeks of preamble and preparation, the two forces finally collide in full strength.

On and around the frozen waters of the Chosin Reservoir, the US Marines and the Chinese Communist forces fight out a brutal battle. In the west, the Chinese offensive continues. For the UN forces, there is no chance of victory, but living to fight another day may yet be possible.

This week, UN forces in the west pull out of the North Korean capital Pyongyang. In the east, the marines continue to fight their way towards safety. Over in Washington, the aftershocks of the Chinese intervention have shaken high command as much as they have the troops on the ground, and America's allies, especially Britain, grow alarmed over the US response.

The last UN forces still in the northern half of Korea begin their frantic retreat by sea. The evacuation is a huge operation involving over 100,000 men, and needs to go off smoothly if the UN want any hope of halting the Chinese advance. Eighth Army, who spend this week retreating, are certainly not up to the task on their own.

UN forces commander Douglas MacArthur continues to insist more troops are needed to fight the Chinese Communists. They aren't coming anytime soon. But UN troops in the North do at least pull off a miraculous evacuation from Hungnam and arrive in South Korea and begin defensive preparations, as Eighth Army commander Walton Walker embarks on an ill-fated trip north of Seoul...

Matt Ridgway arrives in Korea to find his Eighth Army broken and dysfunctional from top to bottom. He has a mere few days to rectify these issues and get them combat-ready before the Communist Chinese forces approach once more. But the stakes are high; UN forces commander Douglas MacArthur continues to pressure Washington to expand the war, through either conventional or atomic means. As 1950 expires, the doomsday clock is ticking.

The Chinese People's Volunteer Army crosses the Imjin River in force and attacks the South Korean capital. The best units available to Eighth Army commander Matt Ridgway defend it, but with more Chinese armies and reformed North Korean units pushing in the east, is there any hope of holding onto it?

UN troops around Wonju get a gentle reminder that they're not only fighting the Chinese. The North Koreans are back, and hammer the weak point in the UN lines all week. With UN forces still organising a defence, and lots of holes in their formation, will they be able to hold on? Or will failure here undo all of Eighth Army Commander Matt Ridgway's good work thus far?

Matt Ridgway sends forth the US 27th Infantry Regiment, known as the Wolfhounds, into the no-mans-land between the UN and Chinese lines to sniff out and hunt down their enemy. The success or failure of his first few operations in Korea could be crucial, as confidence in the UN mission from generals, politicians, and the US' allies continues to teeter on a knife edge. A strong showing here could finally put the uncertainty to rest.

Peng Dehuai's armies rest and recuperate on the banks of the Han River, nursing their supply issues, and the initiative has firmly swung in favor of the UN side. The North Koreans in the east are fleeing, and Matt Ridgway's latest offensive in the west gets underway without a hitch. Are we about to see yet another reversal of fortune and pursuit up the Korean Peninsula?

The fate of the Korean Peninsula stands on a knife edge as Peng Dehuai's mighty armies gear up to make their move. The US 8th Army continues to push towards Seoul, now backed up by Edward Almond's 10th Corps to the east. Violent clashes towards the end of the week confirm what both sides already suspect: a great battle is coming, and in this deadly game of thrust and riposte, there can be but one victor.

The anticipated Chinese counterattack begins to take shape. Chinese commander Peng Dehuai and US 8th Army Commander Matt Ridgway both know the significance of what comes next. These next days will decide the future of the Korean Peninsula. UN troops dig in, and Chinese troops prepare to advance. The time is now, and the stakes have never been higher.

Chinese Commander Peng Dehuai has launched his 4th Phase Offensive, pushing the UN forces back in the center of Korea, and should his forces take Chipyong-ni, they will compromise the entire UN position. Chipyong-ni must hold!

Operation Killer begins this week, and its objective is what the name implies, to destroy as much of the enemy as possible rather than just trying to merely take territory. But once again, UN Commander Douglas MacArthur threatens to telegraph it before it starts. The offensive itself, though, is stymied its first few days by the weather. Meanwhile in China, Peng Dehuai meets with Mao Zedong to clear the air.

This week is really a week of planning, as Matt Ridgway unveils the plans for Operation Ripper- to follow the somewhat disappointing Operation Killer, but there are South Korean spies involved, the blockade of Wonsan, and the continuing escalation of tensions between Douglas MacArthur and Harry Truman, with people in American High Command concerned that MacArthur is bent on starting World War 3.

Operation Ripper kicks off this week, and gains plenty of ground... but the enemy is almost nowhere to be found. Douglas MacArthur gives what becomes known as his 'die for tie' speech, which could have a serious negative effect on UN troop morale. But the Chinese are building up their forces for an eventual counterstrike, and the North Koreans even have a new Chief of Staff.

Seoul falls to the South Koreans this week- the 4th time it's changed hands since last June. There is no big celebration this time, though, since much of the city has been completely destroyed. This is just part of Operation Ripper, which advances all over to little enemy resistance, also taking the important town of Hongcheon.

Harry Truman is moving forward with his plans to somehow end the fight with the Chinese, but Douglas MacArthur takes a hatchet to those plans. Truman is furious, and the question remains, for how long will MacArthur's defiance be tolerated? In the field, Operations Ripper, Courageous, and Tomahawk are in action, but are all disappointing for the UN forces, as they fail in their mission to destroy the enemy's war making capacity. They don't actually do much of that at all.

The UN forces have again crossed the 38th Parallel in many places, but High Command is worried about Soviet intervention, which could ultimately force them to withdraw from Korea entirely. However, plans are still set for Operation Rugged to soon go into action- aiming into the Iron Triangle.

Operation Rugged is in full swing, and it's taking a decent amount of territory, but Matt Ridgway is worried about the possibility of the enemy blowing the dam at the Hwacheon Reservoir and flooding his army, so he gets set to try and soon take it. Meanwhile there's an explosion in Congress in Washington DC, when the Minority Leader openly reads Douglas MacArthur's letter of his plans for the war that are diametrically opposed to those of President Harry Truman. Truman realizes that he's going to have to remove MacArthur from UN command.

It's finally happened, President Harry Truman has relieved Douglas MacArthur of Command. If you've followed us lately you'll know the why, but today you'll see then how, when, and where. But the fight in the field goes on- this week fighting for control of the Hwacheon Reservoir.

The stage is set for the Chinese Communist Forces' next big offensive in Korea, but that is not where American eyes are fixed this week. Instead, focus swings to Washington D.C. where the recently-fired Douglas MacArthur arrives and proceeds to address crowds and Congress alike. It soon becomes clear that he will not go gentle into that good night.

This is a week of nothing but battle action as the Chinese Spring Offensive crashes down on the UN forces like a tidal wive- literally hitting them along all of the front lines across the whole Korean Peninsula.

The Senate Hearings digging into Douglas MacArthur's dismissal as UN forces commander begin this week, though they'll likely continue for some time. Meanwhile in the field, the Chinese Spring Offensive that raged all last week continues, although it cannot reach Seoul, and by the end of the week the enemy seems to be withdrawing on all fronts.

The MacArthur Hearings continue in Washington, and George Marshall is adamant that what Mac says about the January 12th proposal is just plain not true. There's still a war going on in the field, although this week is really a week of deployments, as 8th Army moves north to reoccupy former lines, even as reports come in of the Chinese massing for a possible attack.

The Chinese Spring Offensive reignites, and it does so with a vengeance, kicking straight into high gear, and also totally surprising the UN forces by hitting them heavily much further east than they had ever expected- in the high Taebacks. Units find themselves, cut off, sandwiched, or broken... although a redeployment means that already by the end of the week, a UN counterattack is in the cards.

The Chinese Spring Offensive continues this week, but comes to its end- it has cost the Communist forces tens of thousands of men, but even as it ends, the UN counteroffensive begins- and costs them tens of thousands more! And in Washington the MacArthur hearings continue, and it is obvious by now to all and sundry that General Douglas MacArthur had been very much out of line and President Truman was within his authority for firing him.

The MacArthur Senate Hearings continue this week, with US Secretary of State Dean Acheson now in the hot seat. He takes a rather confusing barrage of questions, and yet manages to signal to the world at large, i.e. the Chinese, that the US is open to negotiations to end the war. The war still continues in the field, of course, with the UN forces' Operation Piledriver in action, driving into the 'Iron Triangle' and trying to trap as much of the enemy as possible.

The UN forces Operation Piledriver gets bogged down by the weather and the terrain. 8th Army Commander Jim Van Fleet says that though the enemy has been hurt, he still has another big offensive left in him by summer's end, but there are murmurs and hints that some of the forces fighting this war are ready to talk about an armistice. And in the Senate, Dean Acheson spends five solid days talking about the US position on China.

The UN troops continue their advance to the Kansas Line, meeting no resistance at Pynoggang, but heavy resistance beyond it inside the Iron Triangle. 8th Army Commander Jim Van Fleet does not want to advance much beyond where they are now, though, since territory further north would be tougher to defend, should ceasefire talks begin. And Douglas MacArthur continues to tour the states, but to ever smaller crowds.

Soviet Ambassador Jacob Malik speaks to the world on UN radio, saying that the Soviet position on Korea is that ceasefire talks should begin among the belligerents. The Americans are thinking of how they can bring in more non-American UN units, even as South Korean President Syngman Rhee denounces the British and Commonwealth forces and says they should go home.

Over a year has passed since North Korean forces crossed the 38th Parallel and invaded South Korea, and while the war has seen the advantage switch hands time and again, one thing it has not seen is any sort of cease fire or peace negotiations. However, that might change soon, as this week both the Chinese and the Americans indicate their willingness to sit down and talk. South Korean President Syngman Rhee, however, is against any cease fire talks that do not set out to meet a big variety of his demands, demands which which the other warring parties do not see as being in their own best interests.

It's huge news- the Chinese and North Koreans have agreed to hold peace talks with the American led UN forces, to begin next week! That's all well and good, but everyone on every side now has to figure out exactly what they want from the talks and what they're prepared to give up to get it. There are also plenty of people, like UN Commander Matt Ridgway, who don't want to have peace talks at all just now. Still, a UN liaison party flies in to Kaesong at the end of the week to lay the groundwork. Exciting times.

This week might be a big turning point in the war, for this week, ceasefire negotiations begin in Kaesong. Both sides have sent delegations, and both sides have different goals they wish to achieve. The big question is, though: what is each side willing to concede in order to create a lasting peace?

The Kaesong negotiations continue, hopefully to bring about a cease fire, but is this even possible, considering the wishes and demands of each side? They can't even agree on what a 'foreign soldier' is, let alone whether such troops should leave Korea. And both sides still prepare for war, even as they try to bring about some sort of peace.

The Kaesong peace talks drag on, with the main sticking point being the Communist refusal to consider any demarcation line other than the 38th Parallel. UN Commander Matt Ridgway is asking for more force from home, but at least he get some organized force from elsewhere- as various brigades are organized into the 1st Commonwealth Division.

The Kaesong peace talks keep dragging on, and where any demarcation line should be drawn continues to the biggest obstacle to progress. The war continues, though, and plans for new offensives and blockades are being hashed out. But who exactly are the forces fighting this war? This week we take a closer look at the Communist forces and the American chain of command.