this is cnn breaking news. >> well, and welcome to all, you're watching us here in the united states, canada, and all around the world as we continue our breaking news coverage of the israel/hamas war. i'm ken. it's 10:00 a.m. in gaza, where israel has resumed combat operations after a seven-day truce with hamas expired. hamas violated the agreement by firing a rocket toward israel, which was intercepted. the idf says more rockets were fired after the deadline passed. no injuries have been reported. the hamas-controlled interior ministry in gaza reports israeli aircraft in the skies over gaza and military vehicles firing on the ground. they say at least 14 people have been killed in the latest israeli strikes. meanwhile, sources tell cnn negotiations over hostages continue despite the resumption of fighting. the pause had been extended thursday when hamas agreed to release additional hostages. two women were released earlier in the day followed by a group of six people. many had been only detained and were never officially charged. meanwhile, the "new york times" and israeli media report israel knew about hamas' plans for october 7th attack more than a year in advance. now, they didn't know the exact date but reportedly dismissed it as aspirational and too difficult for hamas to carry out. scott mcclain joins us now from istanbul. scott, the resumption of war only a few hours old and already reported civilian casualtyings in gaza. >> yeah, that's right. the idf spokesperson has already made clear since the resumption of fighting began that israel is, in his words, is out to destroy hamas once again. look, you had the qataris mediating talk, the egyptians, the americans, all trying to get this truce extended. but ultimately it is hamas and the israelis who needed to agree, and clearly that has not happened. we are getting word from the idf air raid sirens are going off in the communities in israel which surround the gaza strip. we know they are striking targets inside gaza. we are starting to see the pictures from the ground coming in from places like rafah in the far south of gaza and a little bit further to the north from rafah as well. and a doctor inside one hospital in gaza says that there are patients coming in from air strikes that have taken place in other parts of the territory as well. we also have this statement from the israeli prime minister saying that hamas violated the outline, did not live up to its duty to release the kidnapped women today and launched rockets at the citizens of israel. i should also mention that the hamas-controlled military of health in gaza says there have already been 14 people killed just since this bit of fighting started already and dozens more injured. they also have said that the majority are women and children. so kim, why was this truce not extended? the answer is not entirely clear, but it is important to note that yesterday israel reluctantly agreed to accept only eight hostages from hamas rather than the expected ten, agreeing to include two hostages -- two russian israeli hostages that had been released on wednesday as part of thursday's total. so perhaps hamas is running out of women and children hostages that it is willing to hand over or maybe even able to hand over since we know that there are other militant groups in gaza that have hostages being held as well. israel knows once we start talking about civilian men, once we start talking about soldiers, that the price they will need to pay to get them released will be higher. one member said, look, as long as hamas is willing to hand over hostage, israel is willing to talk. now that fighting has resumed, those talks are continuing, we understand from sources, but what impact the fighting will have we just don't know, kim? >> all right, thanks so much, scott mclean in istanbul. i appreciate it. i spoke earlier with military analyst malcolm davis. i asked him if he was surprised the truce collapsed or if he was surprised it lasted as long as it did. >> we're getting to the point where hamas would start thinking about releasing male hostages. the price would go up for that, but it's clear that hamas decided that for whatever reason they weren't going to continue this process going forward. and so they have been the ones that have broken that ceasefire and now the israelis are responding appropriately. >> appropriately. so what happens next in this operation? a full resumption of israel's attacks do you think? >> it has to be. look, i think that israel knows that if at the end of this war hamas is still in tact, still able to undertake operations, its leadership is in tact, then that would basically be a mark of an israeli defeat. and it would certainly, i think, sow the seeds for future attacks on israel of the same sort of what happened on october the 7th. so i think israel knows that it has to decisively defeat hamas. i would go so far as to say route hamas. and i think that it has to be done in a fairly decisive manner. the challenge, obviously, for the israelis is doing it without actually causing far more civilian deaths in the process. >> yeah. all right, so to do that, you know, geographically will the next phase involve the ground ration in the south? will we see that coming shortly, do you think? >> that's the next logical step. obviously, the challenge then, of course, is that the further south they go, the more risk there is to civilians. and obviously, hamas is not prepared to allow civilians to leave across a border crossing such as rafah. so the risk is that the deeper they get into gaza, the greater number of civilians will be killed or injured and the more risk is that then that would generate additional support in effect breeding new hamas fighters for the future. >> so as negotiations over further hostage releases continue, cnn's matthew chance is in tel-aviv with more on the former israeli hostages who were set free on thursday. >> reporter: the latest group of israelis being handed to the red cross includes 40-year-old amit and 21-year-old mia, an israeli french dual national who appeared earlier in this ma'am has propaganda video being treated for an injured arm. please get us out of here as soon as possible, she pleads to the camera. and now finally the moment mia's family, separated since october the 7th, were reunited. a glimmer of joy amid israel's horror, but the horror continues. tonight hamas posting a video of an israeli hostage whose wife and two children, it says, were killed by israeli strikes. the israeli military says it's investigating, but in a video message which cnn isn't airing, he calls on the israeli government to bring his family home so they can be buried in israel. and now there are growing concerns at what comes next. the u.s. secretary of state has been meeting israeli officials to discuss the next steps. as one israeli government legislator tells cnn, we are close to the end of this deal, at least this phase of it. this phase being the release of three palestinian prisoners for the release of every israeli woman or child. when it comes to the men and the israeli soldiers being held, hamas wants to set new terms. they want a different equation, the legislator says, and as long as they can provide hostages, we are willing to talk. indeed, this broad interest in keeping some kind of deal in place, not least in gaza where residents are receiving crucial food supplies as well as medicine and fuel during the pause in israeli strikes. >> translator: we wish this was the last day of the war and we can be done with this chaos. enough people have died or suffered. >> reporter: it's a sentiment being voiced on both sides of this bitter divide. >> bring them home now. >> reporter: in tel-aviv, israeli protesters are calling for efforts to bring the hostages home to be stepped up. for the israeli government to avoid returning to a war that may put more lives at risk. matthew chance, cnn tel-aviv. >> one of the israeli hostages released on wednesday, his mother and father there to greet him as he arrived back in israel. he turned 18 during his weeks of capty,r his release, cnn spoke with his aunt who described the emotional difficulty of seeing him after his ordeal. here she is. >> i saw him today for the first time after we saw him last night around 12:00 a.m. at night, midnight. they just came into israel. it was so exciting. i can't -- i can't imagine and i can't -- i didn't know you can feel all those feelings together the same time in such a -- so we went to visit him today, and i was really frightened to see him, because you know, after 54 days we saw him yesterday on tv, he looked a little bit pale and much more thinner. but he's alive, and he's walking on his feet. and when i saw his mother and father hug him, i knew the hard part was over and we start the episode of healing and hugging him. it was not easy to see him. i think -- i look in his eyes as i told you before last time, he has such big green eyes. and, sorry, it was not the same. it was not the same. he looked scared. he was smiling with us. we hugged him, but we saw he had been through something very, very hard. and he told us things from there. and -- but he's alive and he's back home. so not home yet, in the hospital. >> and still ahead this hour, we'll speak live with israel defense spokesperson lieutenant colonel peter lerner. while negotiators get on the same page helping those who experienced the worst damage from climate change. still ahead, a big decision about a payout to the countries most affected by rising temperatures. stay with us. tough negotiations are expected to get underway at the united nations climate conference in dubai, called the world climate action summit is opening as we speak. we're seeing live pictures of it right now. britain's king charles is expected to address the summit. negotiators have already agreed to set up a fund to help developing countries deal with the impact of climate change, but they're yet to begin difficult talks about the future of fossil fuels, about how much has been done to tackle rising temperatures. we're joined live from dubai, david, the climate action summit just started a quarter of an hour ago or so, what more can you tell us about what's going on there right now and who's there? >> reporter: well, many of the world's leaders are here, kim, as well as royals and dignitaries, the u.n. secretary general. this will be the official opening ceremony that you're seeing of the meetings. and many of the critical things will happen behind the scenes, but still there will be speeches, including from king charles, as you said, of the united kingdom. he is expected to talk about the importance of this moment according to information provided by them in particular, saying this is a time for transformational action. and it is a time for action because the world is far behind its goals to reduce emissions. and as you touched on, kim, one of the key sticking points of of this meeting will be whether there can be a phase out, a timing of a phase out of fossil fuels. that's something that activists and nations impacted by the climate crisis have asked for for a long time. that will initially be potentially phasing out the use of coal and then oil and gas. but really without concrete details, we are in a lot of trouble on the planet. the current estimate is even with the pledges of nations now we will blow past that 1.5 degrees centigrade warming that the paris agreement in 2015 agreed upon, go way past that. and so deeper cuts are needed. there was some bit of good news on the first day of that -- of this conference, and that is to set up a loss in damage fund, something that has been asked for for a long time. >> yeah, david, can you take us through that a bit, because this is a significant development. what importance will it have? i know you talked to somebody who was very invested in that development. >> reporter: well, kim, you know, for decades now, at least since the mid-90s, there has been discussion by many nations to try and have this kind of fund to help the poorest countries and developing nations deal with the ravages of climate change. that is something that the u.s. and other rich nations were less keen on discussing. the u.s. frequently said that they didn't want this to be a compensation fund but rather something that was due to cooperation on their side. but they did manage on the very first day of this climate summit to operationalize, as they put it, the loss in damage fund. already hundreds of millions of dollars have been pledged towards it. so this is a positive step. i spoke to the minister of climate change and finance in a nation in the pacific that if you look at these images will be unindated by sea level rises. they've even had an agreement, tent tif agreement, with australia to start sending their citizens to australia to preserve something of their nationhood. here's what i asked him. this nation of just over 11,000 people doesn't have the power and other nations aren't cutting their emissions. do you get angry when your entire country is under threat? >> of course. we are very saddened and we are furious that the impact of the emissions are felt very much by the front lines like my country. and yet we contribute little to those total emissions. so we are really calling on the international community and the large emitting nations to do something about it. reduce rapidly those emissions by phasing out fossil fuel but also increase their climate finance to countries like ours to be able to implement a permanent adaptation solution to save our nation and our community. >> reporter: and just a few minutes ago, kim, on the issue of climate finance, the uea pledging $30 billion to help bridge the gap and finance green solutions. this meeting will be a lot about financing the impact of climate change but really it's not just about paying for that, it's about changing the way we operate on this planet and reducing emissions, because scientists say no matter what you do to stop the impact of climate change, without the reduction of emissions you will have dangerous scenarios developing as the years go by, kim? >> david mckenzie in dubai, thanks so much. still to come, people who've been forced to leave their homes in gaza are struggling to survive. we'll look at what they're up against. that's just ahead. stay with us. first time i connected with kim, she told me that her husband had passed. and that he took care of all of the internet connected devices in the home. i told her, “i'm here to take care of you.” connecting with kim... made me reconnect with my mom. it's very important to keep loved ones close. we know that creating memories with loved ones brings so much joy to your life. a family trip to the team usa training facility. i don't know how to thank you. i'm here to thank you. welcome back to all of you watching us here in the united states, canada, and around the world. i'm kim, this is cnn newsroom. our breaking news this hour, the israeli military has resumed combat operations against hamas in gaza. israel accused hamas of firing on israel early friday, violating the truce that had been in place for seven days. israeli strikes in the southern part of gaza near rafah and the hamas-controlled gaza health ministry says at least 14 people have been killed. hamas released eight hostages on thursday on what turned out to be the final day of the pause. meanwhile, sources tell cnn negotiations over hostages continue, despite the resumption of fighting. 56 truckloads of aid arrived in gaza city and northern georgia is an on thursday delivered by the palestine red crescent society. an egyptian official says nearly 3,000 trucks carrying international assistance have entered since october 21st. the u.n. secretary general said thursday that the success of humanitarian aid efforts can only be measured by the number of lives saved. >> we know that the measure of success will not be the number of trucks dispatched or the totals of supplies delivered as important as these are, success will be measured in lives that are saved, suffering that is ended, and hope and dignity that is restored. the people of gaza are in the midst of an epic humanitarian catastrophe before the eyes of the world. we must not look away. >> and the people counting on that aid could use every bit of it. israel's campaign against hamas in gaza have left much of the landscape a waste land. homes, businesses, and infrastructure are in ruins. many people have become internally displaced refugees struggling to survive every day. ben has a closer look. >> reporter: there isn't much left to retrieve from the moonscape in centra gaza. just some scraps of wood pulled from the ruins. the odds and ends that were once people's lives. we've come to get what we can, she says, the kids things, our clothing, whatever we can get under the rubble. here i found this, my daughter's toy. no one can live here anymore, the destruction total. life in gaza has been reduced to the basics, a pre-industrial existence where people have become huers of wood where they can find it. and jars of water, even if that water is barely potable. this person goes out early every day to collect firewood his wife used to prepare meals. the united nations estimates around 80% of gaza's population has been displaced. more than a million jammed into schools converted into shelters. people here are living on top of each other, he says. the place is full of filth. all these kids are going to get sick. the world health organization reports that without adequate hygiene, healthcare, and food, disease is spreading. his wife tears up the daily bread, old and stale, to be made into a thin soup with lentils. we used to feed this to the sheep, now we give it to the children, she says. there's no more room at this school in central gaza. she and her extended family of more than 20 sleep in the back of a truck, protected from the elements by a plastic tarp. she fled from northern gaza with only what she could carry, desperate now to find enough food to feed her children. when my son tells me i'm hungry, what can i say, she asks. we try but we can't find anything. our life is hard. hard, perhaps, is an understatement. welcome to the apocalypse now. ben, cnn jerusalem. >> if you would like information on how to help with humanitarian relief efforts for gaza and israel, please go to cnn.com/impact. you can find a list of vetted organizations providing assistance. that's cnn.com/impact. >> ukrainian president volodymyr zelenskyy says its country is building up fortifications along the front lines. during a trip on thursday, zelenskyy met with local authorities to talk about defense efforts in the region and across the nation. the visit came as rescue crews are working to free people trapped beneath the rubble after missile strikes that killed at least two people. one person was pulled from the debris, but there may still be a family trapped below. the russian army simultaneously hit three towns late wednesday night. the wife of ukraine's top military intelligence official is recovering in hospital after apparently being poisoned. she's the latest in a list of russian enemies also likely poisoned. fred reports. >> reporter: ukraine's military intelligence wages war in the shadows but it i is hitting the russians hard. orchesestrating cruise missile attacks s on vladimimir putin's black sea fleet, ousting moscow's forces from oil and gas drilling platforms off the coast of occupied crimea in a daring amphibious assault, and attacking the russian capitol will long distance combat drones while maintaining deniability. the man leading the intelligence service is one of russia's most feared enemies. >> translator: i appeal to russian soldiers to those who got lucky enough to survive and destroyed trens. it will be ev