russia-Ukraine War the First 100 Days Chronology

The look through 100 days of the Ukraine-russia War: from resistance to the way for the Victory
The look through 100 days of the Ukraine-russia War: from resistance to the way for the Victory

Defense Express covered the Ukraine-russia War for 100 days in everyday updating feed. We also highlighted all of the events that preceded the war and testified to its approach. All this time we've been looking for the best, most accurate and quickest ways to deliver verified information about the war in our daily news feed and other articles and stories. Defense Express wraped up the daily "live updates" section after 100th Day of the war but we continue to cover the war delivering first-hand reports from Ukraine. Due to our feed had updated during hunred days our readers have now good tool to find out everyday events of the first 100 days of Ukraine-russia war and the most important actions, claims and gains in pre-war period

You can surf throug the history of Ukraine's resistance to russia's full-scale invasion's the first 100 days:

Artillery, as well as a support of partners, gives all chances for Ukraine to win the battle, Defense Express
Artillery, as well as a support of partners, gives all chances for Ukraine to win the battle

100 Days of the War: Russian Casualties in Ukraine

Day 100th of War Between Ukraine and Russian Federation (Live Updates)

Day 99th of War Between Ukraine and Russian Federation (Live Updates)

Read more: Eliminated Russian Commanders and Generals in Ukraine List (Live Updates)

Day 98th of War Between Ukraine and Russian Federation (Live Updates)

Day 97th of War Between Ukraine and Russian Federation (Live Updates)

Day 96th of War Between Ukraine and Russian Federation (Live Updates)

Day 95th of War Between Ukraine and Russian Federation (Live Updates)

Day 94th of War Between Ukraine and Russian Federation (Live Updates)

The 94th Day of the War: Russian Troops Has Lost 30000 Personnel

Day 93rd of War Between Ukraine and Russian Federation (Live Updates)

Day 92nd of War Between Ukraine and Russian Federation (Live Updates)

Day 91st of War Between Ukraine and Russian Federation (Live Updates)

The Armed Forces of Ukraine use light vehicles equipped with the american automatic grenade launchers Mk 19 to attack the russian occupiers, Defense Express
The Armed Forces of Ukraine use light vehicles equipped with the american automatic grenade launchers Mk 19 to attack the russian occupiers / Photo credit: Operational Command "West"

Day 90th of War Between Ukraine and Russian Federation (Live Updates)

Day 89th of War Between Ukraine and Russian Federation (Live Updates)

Day 88th of War Between Ukraine and Russian Federation (Live Updates)

Day 87th of War Between Ukraine and Russian Federation (Live Updates)

Day 86th of War Between Ukraine and Russian Federation (Live Updates)

Day 85th of War Between Ukraine and Russian Federation (Live Updates)

Day 84th of War Between Ukraine and Russian Federation (Live Updates)

Day 83rd of War Between Ukraine and Russian Federation (Live Updates)

Day 82nd of War Between Ukraine and Russian Federation (Live Updates)

Day 81st of War Between Ukraine and Russian Federation (Live Updates)

American 155mm Howitzers already on frontlines of Ukraine-russia war, Defense Express
American 155mm Howitzers already on frontlines of Ukraine-russia war

Day 80th of War Between Ukraine and Russian Federation (Live Updates)

Day 79th of War Between Ukraine and Russian Federation (Live Updates)

Day 78th of War Between Ukraine and Russian Federation (Live Updates)

Day 77th of War Between Ukraine and Russian Federation (Live Updates)

Day 76th of War Between Ukraine and Russian Federation (Live Updates)

The 75th Day of the War: Russian Casualties in Ukraine

Day 75th of War Between Ukraine and Russian Federation (Live Updates)

Day 74th of War Between Ukraine and Russian Federation (Live Updates)

Day 73rd of War Between Ukraine and Russian Federation (Live Updates)

Day 72nd of War Between Ukraine and Russian Federation (Live Updates)

Day 71st of War Between Ukraine and Russian Federation (Live Updates)

Commander of the Land Forces Oleksandr Syrsky discussing the plan of liberation of Ruska Lozova village of startegic importance with other senior authorities, published on May 2, Defense Express
Commander of the Land Forces Oleksandr Syrsky discussing the plan of liberation of Ruska Lozova village of startegic importance with other senior authorities, published on May 2 / Photo credit: Hanna Maliar

Day 70th of War Between Ukraine and Russian Federation (Live Updates)

Day 69th of War Between Ukraine and Russian Federation (Live Updates)

Day 68th of War Between Ukraine and Russian Federation (Live Updates)

Day 67th of War Between Ukraine and Russian Federation (Live Updates)

Day 66th of War Between Ukraine and Russian Federation (Live Updates)

Day 65th of War Between Ukraine and Russian Federation (Live Updates)

Day 64th of War Between Ukraine and Russian Federation (Live Updates)

Day 63rd of War Between Ukraine and Russian Federation (Live Updates)

Day 62nd of War Between Ukraine and Russian Federation (Live Updates)

Day 61st of War Between Ukraine and Russian Federation (Live Updates)

Defenders of Ukraine inflict the enemy heavy losses in equipment and manpower daily approaching the long-awaited Day of countrys liberation from the occupiers and so desired Victory Day, Defense Express
Defenders of Ukraine inflict the enemy heavy losses in equipment and manpower daily approaching the long-awaited Day of countrys liberation from the occupiers and so desired Victory Day

Day 60th of War Between Ukraine and Russian Federation (Live Updates)

Day 59th of War Between Ukraine and Russian Federation (Live Updates)

Day 58th of War Between Ukraine and Russian Federation (Live Updates)

Day 57th of War Between Ukraine and Russian Federation (Live Updates)

Day 56th of War Between Ukraine and Russian Federation (Live Updates)

Day 55th of War Between Ukraine and Russian Federation (Live Updates)

Day 54th of War Between Ukraine and Russian Federation (Live Updates)

Day 53rd of War Between Ukraine and Russian Federation (Live Updates)

Day 52nd of War Between Ukraine and Russian Federation (Live Updates)

Day 51st of War Between Ukraine and Russian Federation (Live Updates)

A destroyed self propelled artillery unit is seen on a road near Kharkiv, Ukraine, Tuesday, April 12, 2022, Defense Express
A destroyed self propelled artillery unit is seen on a road near Kharkiv, Ukraine, Tuesday, April 12, 2022. / Photo credit: Felipe Dana / Associated Press

The 51th Day of the War: Russia Has Lost 20 000 Personnel

Day 50th of War Between Ukraine and Russian Federation (Live Updates)

Day 49th of War Between Ukraine and Russian Federation (Live Updates)

Day 48th of War Between Ukraine and Russian Federation (Live Updates)

Day 47th of War Between Ukraine and Russian Federation (Live Updates)

Day 46th of War Between Ukraine and Russian Federation (Live Updates)

Day 45th of War Between Ukraine and Russian Federation (Live Updates)

Day 44th of War Between Ukraine and Russian Federation (Live Updates)

Day 44th of War Between Ukraine and Russian Federation (Live Updates)

Day 43rd of War Between Ukraine and Russian Federation (Live Updates)

Day 42nd of War Between Ukraine and Russian Federation (Live Updates)

Day 41st of War Between Ukraine and Russian Federation (Live Updates)

Ukraine’s warriors shot down a russia’s Su-34 strike fighter near Izium, and a razzist killer pilot was captured on Sunday, April 3
Ukraine’s warriors shot down a russia’s Su-34 strike fighter near Izium, and a razzist killer pilot was captured on Sunday, April 3

Day 40th of War Between Ukraine and Russian Federation (Live Updates)

Day 39th of War Between Ukraine and Russian Federation (Live Updates)

Day 38th of War Between Ukraine and Russian Federation (Live Updates)

Day 37th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 36th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 35th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 34th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 33rd of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 32nd of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 31th of Ukraine's Defense Against Russian Invasion (Live Updates)

On Wednesday, March 24 Ukrainian troops made a missile strike at the enemy's base in temporarily occupied Berdiansk - as a result a large landing ship of the Russian Black Sea Fleet
On Wednesday, March 24 Ukrainian troops made a missile strike at the enemy's base in temporarily occupied Berdiansk - as a result a large landing ship of the Russian Black Sea Fleet "Orsk" (project 1171) was destroyed

Day 30th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 29th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 28th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 27th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 26th of Ukraine's Defense Against Russian Invasion (Live Updates)

Russian Losses in the War Against Ukraine: Day 25th

Day 25th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 24th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 23rd of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 22nd of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 21st of Ukraine's Defense Against Russian Invasion (Live Updates)

Ukrainian military volunteer. Joined the Armed Forces of Ukraine with the first volleys that sounded on February 24 / Caption & Photo credit: General Staff of the Armed Forces of Ukraine, Defense Express
Ukrainian military volunteer. Joined the Armed Forces of Ukraine with the first volleys that sounded on February 24 / Caption & Photo credit: General Staff of the Armed Forces of Ukraine

Day 20th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 19th of Ukraine's Defense Against Russian Aggression (Live Updates)

Day 18th of Ukraine's Defense Against Russian Invasion (Live Updates)Day 18th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 17th of Ukraine's Defense Against Russian Aggression (Live Updates)

Day 16th of Ukraine's Defense Against Russian Invasion

Day 15th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 14th of Ukraine's Defense Against Russian Invasion (Live Updates)

Day 13th of Ukraine's defense against Russia (Live Updates)

Day Twelve of Ukraine Defending Against Russian Invasion (Live Updates)

Russian Invasion: Day Eleven (Live Updates)

Bucha's streets are littered with destroyed Russian armoured vehicles, Defense Express
Bucha's streets are littered with destroyed Russian armoured vehicles

Russian Invasion: Day Ten (Live Updates)

Day Nine of Ukrainian Defense Against Russian Invasion – Live Updates

Day Eight of the Russian Invasion of Ukraine – Live Updates

Day Seven: The Russian Army Continues to Destroy Ukrainian Cities

Day Six of Ukraine's Defense Against Russia and the Unprecedented Measures on Diplomatic Front

Ukrainian President Volodymyr Zelenskyy signed the Ukrainian Government's application for the membership of Ukraine in the European Union, Defense Express
Ukrainian President Volodymyr Zelenskyy signed the Ukrainian Government's application for the membership of Ukraine in the European Union / Photo credit: the Office of the President of Ukraine

Day Five of Russian Invasion: the 24 "Crucial" Hours to Ukraine

Russian Invasion Day Four: Putin is Desperate in Attempts to have any Advance – Live Updates

Day Three: Ukraine Dictating Own Terms in Negotiations with Russia Defeating Aggressor – Live Updates

Ukrainian Air Defense neutralized cruised missiles approaching to Kyiv early morning February 25, Defense Express
Ukrainian Air Defense neutralized cruised missiles approaching to Kyiv early morning February 25 / Photo credit: TSN.ua

Ukraine Withstands Russian Aggression on Day Two of Large-Scale War – Live Updates

Ukrainian soldiers destroyed a column of 15 Russian vehicles using the FGM-148 Javelin anti-tank missile systems / Photo credit: the Army of the Armed Forces of Ukraine, Defense Express
Ukrainian soldiers destroyed a column of 15 Russian vehicles using the FGM-148 Javelin anti-tank missile systems / Photo credit: the Army of the Armed Forces of Ukraine

Ukraine Under Russian Attack – Live Feed

Missiles hit several military facilities in Kyiv, Kharkiv, Dnipro cities on 24 February 2022, the Kremlin regime has started a war not only with Ukraine but with the whole World, Defense Express
Missiles hit several military facilities in Kyiv, Kharkiv, Dnipro cities on 24 February 2022 - the Kremlin regime has started a war not only with Ukraine but with the whole World

Despite Common Sense Putin Starts Full-Scale War Against Ukraine

Pre-War Context

New Satellite Imagery Shows Russia Increased Military Readiness

Ukraine is Ready for Any Russian Invasion Scenario – Ukrainian MoD

Russia-Belarus Joint Military Drills Extended

New Numbers of Russian Military Build-up near Ukraine – 150 to 190,000

Ukraine’s top military leaders are conviniened that Armed Forces of Ukraine absolutely ready to repel aggressor, Defense Express
Ukraine’s top military leaders are conviniened that Armed Forces of Ukraine absolutely ready to repel aggressor

US Continue to Warn Russian Attack on Ukraine could Begin in Coming Days

While NATO Warns Russia Trying to Stage Pretext to Attack Ukraine Number of Attacks in Donbas Increase

It is Russia That is the Aggressor Here – UK official

U.S. President Joe Biden: If Russia Targets Americans and Ukraine, We Will Respond Forcefully

Canada Decides to Supply Lethal Weapons and Ammunition to Ukraine for the First Time

12 Reasons Why Western Media Think Russian Invasion is "Imminent"

U.S. Evacuates Personnel from Ukraine as Russia Crisis Escalates: Troops, Diplomats, Staff of OSCE Mission in Occupied Donetsk

Ukraine’s Top Military Leaders: Armed Forces of Ukraine Absolutely Ready to Repel Aggressor

Russia Has 48 Hours to Explain its Military Activities – Ukrainian Foreign Minister

Russia-Belarus Joint Drills Have Begun

Ukrainian Armed Forces Staging Military Drills to Be Prepared to Repel Russia’s Tanks Attacks

Not Only in Belarus - Russia to Stage Massive Tank Drills Close to the South-East of Ukraine

Nothing about Ukraine without Ukraine: New Format for Discussing Security Issues has been Launched Today

More evidence has emerged of a steady build-up of Russian military equipment and deployments around Ukraine, with new satellite images revealing a further expansion of the military presence at multiple locations in Belarus, Crimea and western Russia, Defense Express
More evidence has emerged of a steady build-up of Russian military equipment and deployments around Ukraine, with new satellite images revealing a further expansion of the military presence at multiple locations in Belarus, Crimea and western Russia

Satellite Imagery Proves Russia Deploys Army to Ukrainian Border

Weaponry Received by Ukraine from US and EU Allies Explained

UN Security Council held a Session on Russia’s Threat Against Ukraine

Ukrainian and US Intelligence Indicates Russia Preparing Operation to Justify Invasion of Ukraine

Russia Plans to Destabilize Ukraine, NATO Calls on Moscow to Immediately De-escalate Situation and USA Ready to Increase Defense Aid

Russia Plans to Destabilize Ukraine, NATO Calls on Moscow to Immediately De-escalate Situation and USA Ready to Increase Defense Aid

A force grouping numbering over 100,000 troops have been amassed along Ukraine’s border for purposes no one knows. The American intelligence have assessed this to be an attempt by Moscow to regain control over Ukraine , Defense Express
A force grouping numbering over 100,000 troops have been amassed along Ukraine’s border for purposes no one knows. The American intelligence have assessed this to be an attempt by Moscow to regain control over Ukraine – a key to the Kremlin’s dream of re-establishing the Soviet empire

A New Russia-West Cold War Becomes Hot: Battle for Ukraine and for Common Sense

The end of the year 2021 has brought new challenges to security in Europe and in the Euro-Atlantic area. The early months of 2022 promised to be no less dramatic. What’s at stake is the security in Europe and the whole international security order. The main contributor to the crisis is a nuclear armed country – a violator of international law, or specifically put, a regime that seeks to maintain its authority as long as possible by creating an external strain...

Read more: Chronicle of the Russian Federation Crimes in Ukraine (February-April)