Summary
The Russia–Ukraine War remains the largest conventional military conflict in Europe since the end of World War II. What began with Russia’s full-scale invasion on February 24, 2022, has evolved into a prolonged war of attrition characterized by trench warfare, long-range drone strikes, missile attacks, cyber operations, and economic warfare.
As of June 2026, neither side has achieved a decisive military victory. Russia continues to occupy significant portions of eastern and southern Ukraine, while Ukraine has increasingly targeted military infrastructure, logistics, and energy facilities deep inside Russian territory. Recent assessments indicate that the front lines remain relatively stable despite continued heavy fighting.
Background
The conflict began in 2014 after Russia annexed Crimea and supported separatist movements in eastern Ukraine.
On February 24, 2022, Russian forces launched a full-scale invasion from:
- Russia
- Belarus
- Occupied Crimea
Russia initially sought to rapidly seize Kyiv and overthrow the Ukrainian government. Ukrainian resistance prevented this objective, forcing Russia to withdraw from northern Ukraine and concentrate operations in the east and south.
Current Battlefield Situation (June 2026)
Russian Objectives
Russia continues to pursue:
- Complete control of the Donbas region
- Expansion within Donetsk Oblast and Luhansk Oblast
- Maintenance of the land bridge connecting Russia with Crimea
- Continued pressure on Ukrainian logistics and infrastructure
Russian forces continue using:
- Mass artillery
- Glide bombs
- Cruise missiles
- Shahed-type drones
- Large infantry assaults
Ukrainian Objectives
Ukraine seeks to:
- Defend remaining territory
- Prevent additional Russian advances
- Destroy Russian logistics and ammunition depots
- Strike military targets inside Russia
- Maintain Western military support
Ukraine has significantly expanded its long-range drone campaign, targeting oil refineries, fuel depots, air bases, and transportation infrastructure deep within Russia.
Territorial Control
Russia currently occupies roughly 18–20% of internationally recognized Ukrainian territory.
Major occupied areas include:
- Crimea
- Much of Luhansk
- Large portions of Donetsk
- Parts of Zaporizhzhia
- Parts of Kherson
Although Russia has made incremental gains, advances have generally been measured in miles rather than large breakthroughs. Ukrainian forces have also conducted localized counterattacks, with some assessments reporting Ukrainian territorial gains during parts of 2026.
Air and Missile War
Both countries now conduct extensive long-range strikes.
Russia employs:
- Ballistic missiles
- Cruise missiles
- Shahed attack drones
- Glide bombs
Primary targets include:
- Power infrastructure
- Transportation networks
- Military facilities
- Industrial centers
Ukraine employs:
- Long-range drones
- Cruise missiles (limited)
- Western-supplied precision weapons
- Domestic strike systems
Ukraine increasingly targets:
- Oil refineries
- Fuel storage
- Air bases
- Ammunition depots
- Rail hubs
These attacks aim to reduce Russia’s ability to sustain military operations.
Drone Warfare
The conflict has become the world’s largest battlefield for drone operations.
Both militaries employ:
- FPV attack drones
- Reconnaissance drones
- Naval drones
- Long-range strike drones
- Electronic warfare systems
Drones now account for a substantial share of battlefield casualties and have transformed reconnaissance and precision strike capabilities.
Casualties
Exact casualty figures remain disputed.
Independent estimates suggest:
Russian losses
- Hundreds of thousands of military casualties (killed and wounded combined)
- Tens of thousands confirmed killed through open-source verification, with actual deaths believed to be significantly higher.
Ukrainian losses
Ukraine does not regularly publish comprehensive casualty figures. Independent analysts estimate military casualties are also in the hundreds of thousands, though lower than Russian losses.
Civilian casualties number in the tens of thousands, with millions displaced since the invasion.
Western Support
Ukraine continues receiving military, financial, and intelligence assistance from:
- United States
- NATO members
- European Union
- Other allied nations
Support has included:
- Air defense systems
- Tanks
- Artillery
- Long-range missiles
- Ammunition
- Intelligence
- Economic assistance
Russian Economy
Russia has adapted to sanctions through:
- Increased defense production
- Energy exports
- Trade with Asian partners
- Domestic industrial expansion
However, analysts report that defense spending now consumes a large share of the federal budget, placing increasing strain on the broader economy and limiting civilian-sector growth.
Peace Negotiations
Several ceasefires and negotiations have occurred since 2022, including limited truces in 2026, but none have produced a lasting peace agreement. Both sides continue to maintain significantly different conditions for ending the conflict.
Strategic Assessment
After more than four years of full-scale war:
- Russia has secured additional territory compared with 2022 but has not achieved its original objective of rapidly subduing Ukraine.
- Ukraine has prevented Russian victory, retained its government and armed forces, and increasingly demonstrated the ability to strike strategic targets inside Russia.
- The conflict has evolved into a prolonged war of attrition, with drones, artillery, electronic warfare, and industrial production playing decisive roles.
- Military analysts generally assess that neither side currently possesses a clear path to a decisive battlefield victory, making continued attritional fighting or a negotiated settlement the most likely long-term outcomes.