Fort Bragg, North Carolina (CNN) -- It's been clear for months that the fighting in Afghanistan is more intense than it's been since the war there started nearly nine years ago. Yet, from the midst of those increasingly violent firefights come some amazing stories of heroism.
On Monday, seven soldiers will receive public recognition for their actions during a Silver Star ceremony at Fort Bragg, North Carolina.
The medals -- the third-highest award for valor in the Army -- are being awarded for five separate battles over a span of more than two years.
Sgt. 1st Class Antonio Gonzalez and Sgt. 1st Class Mark Roland were part of Special Forces Operational Detachment Alpha (SFODA) 732.
On June 11, 2007, their unit was sent to help a group of Afghan soldiers who had been pinned down by an enemy attack. When the unit arrived, they and their fellow soldiers were immediately enveloped in the same ambush by a much larger enemy force.
Even though the enemy was firing from just 10 feet, Roland immediately climbed out of the relative safety of his armored vehicle and started attacking enemy fighters in a nearby wadi, or dry streambed.
He and his fellow soldiers killed two of the enemy and cleared the rest of the wadi of enemy attackers, all while under fire from snipers. Their actions meant the enemy was no longer a threat to his unit's rear flank.
About the same time, Gonzalez saw that four Afghan soldiers were pinned down by enemy fire. He jumped out of his vehicle and ran nearly 40 yards through enemy fire.
"Without regard for his life," the Army account read, "over the course of three trips through enemy fire, he rescued all four soldiers and brought them back to the safety of his armored vehicle." He did it all while under fire from enemy sniper and machine gun fire.
After clearing the wadi and getting back in his vehicle, Roland saw eight Afghan soldiers who were pinned down by enemy machine gun fire. He got out of his vehicle, ran through enemy fire and moved four of the Afghan soldiers back to his vehicle and directed the other four to another armored vehicle.
All told, the actions of Roland and Gonzalez -- both of whom had already received the Bronze Star for past battle -- and their fellow soldiers defeated the ambush and led to the death of 60 enemy fighters including two Taliban commanders, according to the Army.
Staff Sgts. Mario Pinilla and Daniel Gould also had Bronze Star medals to their name, and Gould had also received the Silver Star for past heroics. They were both serving with Special Operational Detachment Alpha 7134 near Kandahar Airfield in southern Afghanistan.
The two were checking reports of Taliban movements near the village of Faramuz when they were ambushed near a river. Pinilla saw one of his fellow soldiers pinned down by enemy fire and already shot twice. Pinilla grabbed a large machine gun, ran through enemy fire, shooting back the entire time, then dived to the ground to block the enemy fire from his wounded colleague, according to the Army
During a 10-minute firefight, he was shot twice. Eventually, more soldiers showed up to help Pinilla and the other wounded man. The Army account says even though he was wounded, Pinilla didn't stop fighting.
"While his fellow detachment members fought to get to him back to safety, Sergeant Pinilla drew his 9mm Beretta and continued engaging the enemy's ambush line, despite being critically injured," the account reads.
Gould also put his life on the line to save a fellow soldier.
When the Taliban ambushed the unit, he got into an intense half-hour gun battle with the enemy. His helmet was shot off his head, and he was hit once in his body armor.
During the fight, he saw one of his teammates, who was much closer to the enemy, get shot and critically wounded. According to the Army, he used a large machine gun to neutralize the enemy that was the greatest threat to the wounded man, giving a medic a chance to go help the soldier. Then, knowing then man need to be evacuated, Gould joined the medic first in dragging the wounded soldier through nearly 50 yards of enemy fire, and then carrying the wounded man the last 40 yards on his shoulders until they all reached safety.
An enemy unit ambushed Master Sgt. Julio Bocanegra's convoy on August 26, 2008. During the attack in Paktika province, Bocanegra noticed that a group of four Afghan national policemen were pinned down by the enemy, their pickup truck blocking the route for the rest of the unit. According to the Army, Bocanegra jumped out of his vehicle and ran through a hail of fire to reach the Afghan police, all but one of whom was wounded. The Army account spells out how he helped get them to safety.
"Sergeant Bocanegra then disregarded the enemy fire and picked up one of the wounded and placed him into the vehicle which [was] continuing to receive effective fire. Continuing to ignore the danger to his life, Sergeant Bocanegra then picked up a second policeman with multiple gunshot wounds to both legs and placed him into the vehicle," the account said.
Bocanegra, with the help of the one policeman who had not been shot, got the third wounded officer into the Afghan police pickup truck and moved them all to safety. All three Afghan police officers and three soldiers who had been wounded in the fight survived their injuries.
Sgt. 1st Class Jonathan Clouse, an Army veteran, was working with a Marine special operations unit and was walking along a boulder-strewn path when one of his teammates was badly wounded. He immediately provided medical attention to that man. Then, according to the Army, another teammate was wounded.
"SFC Clouse ran through the kill zone to render further medical attention under head machine gun fire that struck the back of his body armor," according to the Army summary of the battle. The second man's life couldn't be saved.
The summary says Clouse continued providing advanced combat first aid amid intense enemy fire.
"Reacting to the calls for assistance from other wounded, SFC Clouse again ran through the kill zone to provide medical assistance," according to the report.
One enemy sniper bullet destroyed Clouse's weapon, but he kept on. All told, Clouse provided medical assistance to four American wounded and one Afghan soldier who'd been wounded in the attack and helped moved them to safety.
Sgt. 1st Class David Nunez was in a convoy of U.S. Special Forces and Afghan national army soldiers traveling through the village of Shewan in Ferah province on May 29, 2008.
As many as 60 insurgents attacked the convoy, disabling Nunez's vehicle with a rocket-propelled grenade. The vehicle started burning, and Nunez was worried that other soldiers were still in the vehicle, according to the Army.
"Without regard for his own life, [Nunez] began to discard ammunition and explosives from the rear of the vehicle in order to ensure others were not injured. During this entire period of time, SFC Nunez was engulfed in flames. Ignoring his wounds and the intense concentration of enemy fire, he continued to assist the convoy pinned in the kill zone until he eventually succumbed to his injuries," the battle account reads.
Nunez's obituary noted that he had already received a Bronze Star, an Army commendation medal and numerous other decorations.
After Monday's ceremony at Fort Bragg, his record will be upgraded to include the Silver Star for "his bravery in keeping with the finest traditions of military heroism and reflect distinct credit upon himself, this command and the United States Army."