The following photos show the front-line trenches in Ukraine today, where the most devastating land war in decades is being fought, and those of two of the 20th century's worst conflicts.

While the front line stretches over 600 miles, both armies have dug thousands of miles of trenches — arrayed in echelons so that should one network fall, soldiers can retreat to safer positions.

Life in the trenches during World War One would have been extremely tough. Long periods of boredom were mixed with brief ...

It is the start of another draining day on Ukraine’s eastern front line. Monitoring his scratchy radio, Viktor will try to move as little as possible in a trench less than 800 meters from where ...

Soldiers in the trenches care deeply for one another, but the level of tension is so high that usually nobody cries when someone is injured or killed. Image Ukrainian servicemen near the frontline ...

Ukraine's grinding but steadfast defense of the country's eastern Donbas region is a battle in the trenches, where soldiers endure harsh conditions and the constant threat of artillery and gunfire, ...

A U.S. official has confirmed to CBS News that another package of military aid for Ukraine is set to be announced Friday, worth about $2.5 billion. The drawdown on U.S. hardware is expected to ...

4 A Ukrainian serviceman walks along a snow-covered trench on the frontline with the Russia-backed separatists near Verkhnetoretskoye village, in the Donetsk region on February 1, 2022.

Photos and videos show rat-infested Russian trenches along the front line. Rats have long infested trenches in war and can spread diseases to troops, as they famously did in World War I.

What the trench fighting of Ukraine war is really like: The inside story of RICHARD PENDLEBURY and JAMIE WISEMAN'S unprecedented access to the Ukrainian front lines, 400 yards from the Russians in ...

While the front line stretches over 600 miles, both armies have dug thousands of miles of trenches — arrayed in echelons so that should one network fall, soldiers can retreat to safer positions.

When Viktor first arrived on the front line, he could see thickets of oak and birch trees from his trench. Months of incessant Russian shelling have since transformed his view into a tangle of ...