"The Bloody Sunday families are not finished yet", he said.
Soldier F, who is believed to be in his 60s, will face prosecution for the murders of Jim Wray, 22, and William McKinney, 27, and the attempted murders of Joseph Friel, Michael Quinn, Joe Mahon and Patrick O'Donnell.
As with all military witnesses at the Saville Inquiry, the former paratrooper was granted anonymity as he gave evidence.
The Public Prosecution Service said on Thursday that one former soldier will be prosecuted for the murder and attempted murder of civilian protesters.
James Wray's brother Liam said he was "very saddened for the other families" of those killed on Bloody Sunday.
"Their hearts must be broken", he said.
"The families of the victims should be honoured for their determination, dignity and continued bravery on behalf of those who were so brutally murdered and they will continue to be supported", Mr Martin said.
John Kelly, whose 17-year-old brother Michael was shot dead, said: "The dead can not cry out for justice, it is the duty of the living to do so for them".
"How many more of us are going to have to go through it?"
Alan Barry, from the Justice for Northern Ireland Veterans campaign group, said he feared the paratroopers would face charges, accusing the justice system in Northern Ireland of being one-sided.
Linda Nash, sister of victim William Nash whose death is not being prosecuted, told the media she felt "let down".
"Willie was not a stone-thrower, a bomber or a gunman".
Hugh Gilmore (third left) clutching his stomach after he was shot during Bloody Sunday.
"His entire family had attended the march after going to Mass together". An 18th soldier died past year.
Northern Ireland's Public Prosecution Service (PPS) has announced the charge today as families gathered in Londonderry.
"Consideration will now be given to allegations of perjury in respect of those suspects reported by police", he said.
UK Defence Secretary Gavin Williamson confirmed the government would support Soldier F and pay his legal costs.
Within weeks of the shootings, the British prime minister imposed direct British rule, which lasted until the 1998 Good Friday peace deal set out complex power-sharing arrangements for Northern Ireland.
"The welfare of our former service personnel is of the utmost importance", Williamson said in a statement.
"The Ministry of Defense is working across government to drive through a new package of safeguards to ensure our armed forces are not unfairly treated".
That is typical of a government which continues to cover up its role in the conflict and still delays the establishment of the legacy mechanisms agreed in the Stormont House agreement five years ago.
"Saville said Wray, who posed no great danger, was shot twice in the back and there were four soldiers who could have fired at him - soldiers E, F, G or H".
It was only in 2010, after a 12-year inquiry that High Court Judge Lord Saville, reversed the findings of Lord Widgery's 1972 inquiry. "In these circumstances, the evidential test for prosecution is not met".
The names of the victims of Bloody Sunday on a monument in Bogside, Derry.
The majority of demonstrators were instead directed towards Free Derry Corner in the Bogside. I have heard people talk about soldiers being "let loose". Two people were shot and wounded.
At 16:10, soldiers began to open fire.
According to Army evidence, 21 soldiers fired their weapons, discharging 108 live rounds between them.
That's back-to-back games where we had 22, our previous game against Texas A&M, our last game of the year, then 17 today. You can't win at this level and in this league with the type of teams we're playing against if you're not at your best.
And now our watch begins: HBO has finally released the run times and air dates for the final six " Game of Thrones " episodes. But now HBO has confirmed a small - yet significant - new detail: just how long the final season is actually going to be.
Via ESPN's Adam Schefter , the Giants signed the one-time Golden Domer to a four-year, $37.5 million contract. Tate finished last season with the Philadelphia Eagles following his trade from the Detroit Lions .
In the evening, Gael Monfils stretched his best start to a season to 15-3 after dominating Philipp Kohlschreiber 6-0, 6-2. Edmund suffered a 6-1 6-4 defeat to Federer in their last-16 match at the Masters 1000 event in the Californian desert.
If a majority of workers sign them, the union presents those cards to the employer so that the employer will recognize the union. Senator Bernie Sanders (I-VT) takes the stage at a campaign rally in Concord, New Hampshire, U.S., March 10, 2019.
Until Kerber stopped her, Williams had won four matches in a row for the first time since past year in the desert. Canada's Bianca Andreescu will meet sixth seed Elina Svitolina of Ukraine in the other Indian Wells semi-final.
But Huong says she was duped by North Korean spies into approaching him, believing it was a harmless prank for a TV show. He had been living overseas for years but could have been seen as a threat to Kim Jong Un's rule.
It's also the same floor where Virginia lost a second-round game as a No. 2 seed to seventh-seeded Michigan State in 2015. Duke meets North Carolina in the ACC tournament semifinals on Friday night, with a possible No. 1 seed on the line .
He was remanded without a plea until his next scheduled appearance in the South Island city's High Court on April 5. None of those arrested had a criminal history or were on watchlists in New Zealand or Australia .
One of those backers appears to be Blues boss Sarri, who is already eyeing up one side he wants to face in May 29's final. And they followed that up with a 5-0 thrashing against the Ukrainian club on Thursday.
Jones says he will protect Cokanasiga from hype
I don't need to reveal my selection plans for the future, but I do know that we'll have him ready for the World Cup. I've got some reasonable experience doing this. "We don't need to rush him".
U.S. planning to test long-banned missiles
Trump announced that the United States would withdraw from the Treaty due to Russia's violation on February 1. The U.S. ground-launch cruise missile is slated for testing in August just after the treaty formally ends.
Malaysia: 111 Schools Shut After Chemical Leak Poisonings
However, he reminded all quarters to exercise extra caution in view of the crisis not being over. "We will study whether the Act should be strengthened", he told reporters after visiting victims of the contamination at the Sultan Ismail Hospital here today.
Bryce Harper hit by pitch in foot, leaves game
The right-fielder was supposed to play in Spring Training games on Saturday and Sunday this weekend, but that seems unlikely now. However, Kapler spoke after the game stating per Meghan Montemurro that " We don't have reason for concern " at this time.
Men's Basketball Bounced from SEC Tournament, 76-73
This game continued to go down to the wire as Florida saw their lead turn into a tied ball game after a Reid three-pointer. Naz Reid is a handful, to complement the rest of their guys, Tremont Waters .We did just enough to beat a very good team".