In 2005 Wikipedia's first sentence called it “fought on october 15-16”. Today it says “remembered as one of the most costly and brutal battles of the war”.
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Machine-checked against the full current article on 2026-08-03.
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The opening as it read in 2025
1973 battle of the Yom Kippur War Belligerents Egypt Israel Commanders and leaders Abd Rab el-Nabi Hafez Ibrahim El-Orabi Abd el-Hamid Abd el-Sami' Sayed Saleh Ariel Sharon Avraham Adan Amnon Reshef Uzi Yairi Strength One infantry brigade One mechanized brigade Two understrength armored brigades 136 tanks One reinforced armored brigade Initially 97 tanks, later: One armored division and one paratrooper brigade Casualties and losses Heavy 300 killed 1000 wounded 56 tanks destroyed Location within Egypt The Battle of the Chinese Farm took place during October 15 to October 17, 1973 between the Egyptian Army and the Israel Defense Forces (IDF), as part of the Yom Kippur War . It was fought in the Sinai Peninsula , north of the Great Bitter Lake and just east of the Suez Canal , near an Egyptian agricultural research station. The area was known to the Israeli military as the Chinese Farm – a misnomer resulting from the research station's use of Japanese-made equipment, with Japanese writing on the machinery mistaken by Israeli observers for Chinese characters . Combat began when the IDF launched Operation Abiray-Lev ("Knights of the Heart"): an attempt to establish a corridor to the canal, and allow bridges to be laid for a crossing. Under Abiray-Lev , the Israelis attacked Egyptian forces in and around the Chinese Farm. Determined Egyptian resistance made progress extremely slow for the Israelis, who suffered heavy losses. The Israelis were repeatedly reinforced with armor but were unable to make much headway, only managing to seize an important crossroad on the second day. Suffering from a lack of infantry, the Israelis brought up paratroopers during the night of October 16–17. They were tasked with clearing anti-tank defenses for the armor, but they became pinned down by heavy Egyptian fire. The paratroopers drew Egyptian attention long enough for the Israelis to move bridging equipment to the canal undetected. Armored forces later extricated the paratroopers. The Egyptians attempted to restore their defenses to their initial dispositions with an armored attack on October 17. It initially succeeded, but was pushed back by Israeli counterattacks in an armored battle lasting the entire day. Seriously depleted by the continuous fighting, the Egyptians relinquished control of the routes to the canal, opening them up to the Israelis. The battle is remembered as one of the most costly and brutal battles of the war.
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1297395579.
The opening as it stood in 2010
The Battle of the Chinese Farm was fought on October 15-16, 1973 as part of the Yom Kippur War 's Operation Gazelle , the Israeli plan to strike the seam between the 2nd and 3rd Egyptian Armies holding the eastern bank of the Suez Canal , pushing the Egyptians back long enough to allow portable pontoon bridges to be assembled across the canal. Ariel Sharon 's 143rd Armoured Division would then proceed across the bridges to move against the rear areas and supply lines of the 3rd Egyptian army.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 369497312.
The opening as it stood in 2015 2 passages from the previous snapshot no longer appear
The Battle of the Chinese Farm took place during October 15 to October 17, 1973 between the Egyptian Army and the Israel Defense Forces (IDF), as part of the Yom Kippur War .It was fought in the Sinai Peninsula , north of the Great Bitter Lake (GBL) and just east of the Suez Canal , near an Egyptian agricultural research station.The farm featured specialised, Japanese -made machinery; Israeli soldiers mistook Japanese characters on this equipment for Chinese , leading to the area being labeled 'Chinese Farm' on Israeli military maps.The battle began when the IDF launched Operation Abiray-Lev ("Stouthearted Men"), attempting to establish a corridor to the canal and allow bridges to be laid for a crossing.Accordingly, the Israelis attacked Egyptian forces in and around the Chinese Farm.Determined Egyptian resistance made progress extremely slow for the Israelis, who suffered heavy losses.The Israelis were repeatedly reinforced with armor but were unable to make much headway, only managing to seize an important crossroad on the second day.Suffering from a lack of infantry, the Israelis brought up paratroopers during the night of October 16/17.They were tasked with clearing anti-tank defenses for the armor, but they became pinned down by heavy Egyptian fire.The paratroopers drew Egyptian attention long enough for the Israelis to move bridging equipment to the canal undetected.Armored forces later extricated the paratroopers from battle.The Egyptians attempted to restore their defenses to their initial dispositions with an armored attack on October 17.It initially succeeded but was pushed back by Israeli counterattacks in an armored battle lasting for the entire day.Seriously depleted by the continuous fighting, the Egyptians relinquished control of the routes to the canal, opening them up to the Israelis.The battle is remembered as one of the most costly and brutal battles of the war.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 661001836.
The opening as it stood in 2020 1 passage from the previous snapshot no longer appear
The Battle of the Chinese Farm took place during October 15 to October 17, 1973 between the Egyptian Army and the Israel Defense Forces (IDF), as part of the Yom Kippur War . It was fought in the Sinai Peninsula , north of the Great Bitter Lake and just east of the Suez Canal , near an Egyptian agricultural research station. The area was known to the Israeli military as the Chinese Farm – a misnomer resulting from the research station's use of Japanese -made equipment.( Kanji characters on machinery at the farm were mistaken by Israeli observers for Chinese script. ) Combat began when the IDF launched operation Abiray-Lev ("Stouthearted Men"): an attempt to establish a corridor to the canal, and allow bridges to be laid for a crossing.Under Abiray-Lev , the Israelis attacked Egyptian forces in and around the Chinese Farm. Determined Egyptian resistance made progress extremely slow for the Israelis, who suffered heavy losses. The Israelis were repeatedly reinforced with armor but were unable to make much headway, only managing to seize an important crossroad on the second day. Suffering from a lack of infantry, the Israelis brought up paratroopers during the night of October 16/17. They were tasked with clearing anti-tank defenses for the armor, but they became pinned down by heavy Egyptian fire. The paratroopers drew Egyptian attention long enough for the Israelis to move bridging equipment to the canal undetected. Armored forces later extricated the paratroopers. The Egyptians attempted to restore their defenses to their initial dispositions with an armored attack on October 17. It initially succeeded, but was pushed back by Israeli counterattacks in an armored battle lasting the entire day. Seriously depleted by the continuous fighting, the Egyptians relinquished control of the routes to the canal, opening them up to the Israelis. The battle is remembered as one of the most costly and brutal battles of the war.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 943991532.
The opening as it stood on October 6, 2023
1973 battle of the Yom Kippur War Belligerents Egypt Israel Commanders and leaders Abd Rab el-Nabi Hafez Ibrahim El-Orabi Abd el-Hamid Abd el-Sami' Sayed Saleh Ariel Sharon Avraham Adan Amnon Reshef Uzi Yairi Strength One infantry brigade One mechanized brigade Two understrength armored brigades 136 tanks One reinforced armored brigade Initially 97 tanks, later: One armored division and one paratrooper brigade Casualties and losses Heavy Heavy Location within Egypt The Battle of the Chinese Farm took place during October 15 to October 17, 1973 between the Egyptian Army and the Israel Defense Forces (IDF), as part of the Yom Kippur War . It was fought in the Sinai Peninsula , north of the Great Bitter Lake and just east of the Suez Canal , near an Egyptian agricultural research station. The area was known to the Israeli military as the Chinese Farm – a misnomer resulting from the research station's use of Japanese-made equipment, with Japanese writing on the machinery mistaken by Israeli observers for Chinese characters .Combat began when the IDF launched operation Operation Abiray-Lev ("Knights of the Heart"): an attempt to establish a corridor to the canal, and allow bridges to be laid for a crossing. Under Abiray-Lev , the Israelis attacked Egyptian forces in and around the Chinese Farm. Determined Egyptian resistance made progress extremely slow for the Israelis, who suffered heavy losses. The Israelis were repeatedly reinforced with armor but were unable to make much headway, only managing to seize an important crossroad on the second day. Suffering from a lack of infantry, the Israelis brought up paratroopers during the night of October 16–17. They were tasked with clearing anti-tank defenses for the armor, but they became pinned down by heavy Egyptian fire. The paratroopers drew Egyptian attention long enough for the Israelis to move bridging equipment to the canal undetected. Armored forces later extricated the paratroopers. The Egyptians attempted to restore their defenses to their initial dispositions with an armored attack on October 17. It initially succeeded, but was pushed back by Israeli counterattacks in an armored battle lasting the entire day. Seriously depleted by the continuous fighting, the Egyptians relinquished control of the routes to the canal, opening them up to the Israelis. The battle is remembered as one of the most costly and brutal battles of the war.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1157954532.
Today
In 2005 Wikipedia's first sentence called it “fought on october 15-16”. Today it says “remembered as one of the most costly and brutal battles of the war”. Read the current article and compare.
2010
2015
2020
Oct '23
2025
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What Wikipedia says this is
Every article opens by defining its subject. This one was redefined since 2010, and today's defining sentence is their current revision.
Then
fought on october 15-16
Now
remembered as one of the most costly and brutal battles of the war
Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.