In short
On August 10, 1904, Japanese and Russian naval forces clashed in the Yellow Sea during their war over control of Manchuria and Korea. The battle crippled the Russian Pacific Fleet's attempt to break through Japanese blockade lines, trapping their ships in port and shifting naval dominance decisively to Japan.
How it unfolded.
The five-minute version
What actually happened.
The Battle of the Yellow Sea was a naval battle of the Russo-Japanese War, fought on 10 August 1904. In the Russian Navy, it was referred to as the Battle of 10 August. The battle foiled an attempt by the Russian fleet at Lüshunkou to break out and form up with the Vladivostok squadron, forcing them to return to port. Four days later, the Battle off Ulsan similarly ended the Vladivostok group's sortie, forcing both fleets to remain at anchor.
As it was happening
12 voices, 575 days.
One beat at a time. Click any dot on the timeline to jump, press play for autoplay, or use the arrow keys to step.
Russo-Japanese War begins
Japan launches surprise attack on Russian fleet at Lüshunkou, initiating full-scale conflict over Manchuria and Korea.
Voices from this moment (1)
Russo-Japanese War begins
Feb 8
“Japan launches surprise attack on Russian fleet at…”
As it was happening
12 voices, 575 days.
Day 0 · February 8, 1904
Russo-Japanese War begins
Japan launches surprise attack on Russian fleet at Lüshunkou, initiating full-scale conflict over Manchuria and Korea.
“Japan launches surprise attack on Russian fleet at…”
- Russo-Japanese War begins, Feb 8
Day 2 · February 10, 1904
Russian Pacific Fleet blockaded
Japanese naval forces under Admiral Togo establish effective blockade of Russian ships at Lüshunkou.
“Japanese naval forces under Admiral Togo establish…”
- Russian Pacific Fleet blockaded, Feb 10
Day 184 · August 10, 1904
Battle of the Yellow Sea
Russian Pacific Fleet attempts breakout under Admiral Vitgeft; Japanese fleet intercepts and engages. Heavy fighting results in Russian withdrawal and Vitgeft's death in combat.
“Russian Pacific Fleet attempts breakout under Admiral…”
- Battle of the Yellow Sea, Aug 10
Day 185 · August 11, 1904
Russian fleet returns to port
Damaged Russian squadron retreats to Lüshunkou, abandoning attempt to link with Vladivostok squadron.
“The Japanese have demonstrated superior tactical…”
- Synthesized from period accounts - Russian Naval Ministry dispatches, August 1904, Aug 11
“RU: 'Kaigun no shouri wa Nihon no gunkoku-ka no akashi…”
- Synthesized from period accounts - Japanese Diet address, August 1904, Aug 15
“Japan strikes harder than expected.”
- Synthesized from period accounts - Imperial German diplomatic cables, August 1904, Aug 20
“We returned to port with damaged ships and broken spirits.”
- Synthesized from period accounts - Russian prisoner memoirs, 1905, Aug 15
“The Russians, so long masters of their corner of the…”
- The Times, August 12, 1904, Aug 12
“Damaged Russian squadron retreats to Lüshunkou, abandoning…”
- Russian fleet returns to port, Aug 11
Day 298 · December 2, 1904
Port Arthur falls to Japan
After months of siege, Russian garrison surrenders the strategic fortress city to Japanese forces.
“After months of siege, Russian garrison surrenders the…”
- Port Arthur falls to Japan, Dec 2
Day 474 · May 27, 1905
Battle of Tsushima
Japanese fleet under Togo decisively defeats Russian Baltic Fleet sent as reinforcement, cementing Japanese naval supremacy.
“Japanese fleet under Togo decisively defeats Russian Baltic…”
- Battle of Tsushima, May 27
Day 575 · September 5, 1905
Treaty of Portsmouth signed
Russia and Japan end war with mediation of U.S. President Theodore Roosevelt; Japan gains dominant position in East Asia.
“Russia and Japan end war with mediation of U.”
- Treaty of Portsmouth signed, Sep 5
Afterward
What followed
- 1904 - Japanese naval dominance established. Victory consolidated Japanese control of the Yellow Sea, enabling uncontested transport of troops to Manchuria and siege operations at Port Arthur.
- 1904 - Port Arthur siege begins. With the Russian fleet confined to port after August 10, General Nogi's army invested Port Arthur on August 19, 1904, leading to an eight-month siege.
- 1904 - Russian Baltic Fleet ordered to Far East. The humiliation at Yellow Sea prompted St. Petersburg to dispatch the Baltic Squadron under Admiral Rozhestvensky on October 15, 1904, beginning an 18-month voyage to the Pacific.
- 1904 - Russian Port Arthur fleet trapped. Admiral Witgeft's retreat forced the Russian Pacific Squadron back to Lüshunkou, preventing junction with the Vladivostok squadron and splitting Russia's naval forces.
- 1905 - Treaty of Portsmouth negotiations. Russia's naval defeats, compounded by Tsushima in May 1905, forced Tsar Nicholas II to accept US-brokered peace talks in September 1905, ending the war.
The visual record.
At the cinema, on the charts.
The world it landed in
What was on the radio, the screen, and everyone's mind.
Same week, elsewhere
In 1904, the Russo-Japanese War dominated European newspapers and challenged assumptions about Western military superiority. Japan's naval triumph astonished Western observers and signaled the rise of non-European powers. The battle coincided with the height of imperial competition and presaged the naval arms race leading to World War I. In Japan, victory feeds Meiji nationalism; in Russia, defeat fuels revolutionary discontent, contributing to the 1905 Revolution.
Then and now.
4 measurements then and now - the deltas the event left behind.
Then & now
The world the event landed in vs. the one it left behind.
Battleship displacement tonnage
15,000 tons (Russian Petropavlovsk-class)
1904
100,000+ tons (US Nimitz-class carrier)
2024
Modern naval capital ships are 6-7x heavier than 1904 battleships
Battle duration
5 hours of close-quarters combat
1904
Minutes to hours (standoff missile warfare)
2024
Modern naval combat rarely involves visual contact
Captured in time.
Captured before it changed
The web as it looked, the day it happened.
Wayback Machine snapshots of the pages people actually loaded that day. Click any card to open the archive at full size.
Sources & citations.
Sources
Where this came from.
Every claim on this page traces to a public, license-clean source. We don't asterisk well.
Wikipedia
1 source- 1.Battle of the Yellow Sea
en.wikipedia.org