ABC World News Tonight with David Muir Full Broadcast - June 22, 2025

TONIGHT, THE U.S. STRIKE AT IRAN'S NUCLEAR FACILITIES. WHAT WE KNOW, HOW SUCCESSFUL WERE THE STRIKE? WERE THE STRIKES? PRESIDENT TRUMP'S MESSAGE A. SHORT TIME AGO. THE PENTAGON NOW PROVIDING NEW. DETAILS, HOW THEY PULLED THIS. OFF IN COMPLETE SECRECY. WE HAVE NEW SATELLITE IMAGES, WHAT THEY REVEAL, AND NOW THE. U.S. ON HEIGHTENED ALERT AS IRAN. WARNS OF RETALIATION. TONIGHT HERE, OPERATION MIDNIGHT. HAMMER, SHOWING THE U.S.THE 1ST IMAGES SHOWING. PRECISION US STRIKE, TARGETING. THREE IRANIAN NUCLEAR SITES, INCLUDING FORDOW. DEEP WITHIN THE MOUNTAIN.

EXPLOSIONS SEEN IN THE DISTANCE. THE U.S. LAUNCHING THE LARGEST. STRIKE BY A DOZEN B-2 BOMBERS, DROPPING NEVER-BEFORE-USED. 30,000 POUND BOMBS. SATELLITE IMAGES SHOWING ALL. THREE SITES SUFFERING MAJOR. DAMAGE. DEFENSE SECRETARY PETE HEGSETH, BEFORE THE CAMERAS TODAY, REVEALING HOW THEY PULLED OFF. THIS HIGH-STAKES MISSION. DECOY PLANES FLYING TOWARD GUAM. THE ACTUAL BOMBERS FLYING IN THE. OTHER DIRECTION UNDETECTED. AND WHAT WE'RE LEARNING ABOUT. WHEN PRESIDENT TRUMP GAVE THE. ORDER. TONIGHT THE IMAGES.

THAT SUGGEST THAT IRAN MIGHT. HAVE MOVED SOME NUCLEAR MATERIAL. DAYS BEFORE THE ATTACKS. IAN PANNELL STANDING BY WITH NEW REPORTLING AND. DETAILS FROM INSIDE THE. OPERATION. TONIGHT, ASSESSING THE DAMAGE. DONE TO IRAN IN HIS ADDRESS TO. THE NATION, THE PRESIDENT LAST NIGHT. SPEAKING OF THE STRIKES SAYING. IRAN'S KEY NUCLEAR ENRICHMENT. FACILITIES HAVE BEEN TOTALLY. OBLITERATED. TONIGHT, JD VANCE NOT GOING THAT. FAR, AND THIS EVENING THE. CONCERN FOR 40,000 AMERICAN. TROOPS ACROSS THE REGION AMID.

THESE THREATS OF RETALIATION. MARY BRUCE AND MARTHA RADDATZ AND WHAT SOURCES. ARE TELLING THEM TONIGHT. >>> THE THREAT HERE AT HOME, U.S. LAW ENFORCEMENT ON HIGH. ALERT ACROSS THE COUNTRY. AND THE NEW WARNING FROM THE. DEPARTMENT OF HOMELAND SECURITY. PIERRE THOMAS IS STANDING BY ON. THAT. >>> THE OTHER NEWS THIS SUNDAY. NIGHT, THE BOATING ACCIDENT. CAPSIZING IN GUSTING WINDS. AT LEAST SIX PEOPLE KILLED, TWO. MISSING. THE URGENT SEARCH AT THIS HOUR. >>> THE DEADLY STORMS OF. LIFE-THREATENING HEAT IN THE. EAST. THREE PEOPLE, INCLUDING TWIN.

SISTERS, KILLED OUTSIDE. SYRACUSE, NEW YORK. MULTIPLE REPORTS OF TREES ONTO. HOMES. 150 MILLION AMERICANS ON ALERT. FOR EXTREME HEAT FROM KANSAS TO. THE NORTHEAST. IT WILL FEEL LIKE 110 IN. WASHINGTON, D.C. 105 IN PHILADELPHIA AND NEW YORK. CITY. "WORLD NEWS TONIGHT" BEGINS NOW. ♪ ♪. >> FROM ABC NEWS WORLD. HEADQUARTERS IN NEW YORK, THIS. IS "WORLD NEWS TONIGHT" WITH.

DAVID MUIR. >> David: GOOD EVENING. WE ARE HERE ON THIS SUNDAY AFTER. THE STRIKES ON IRAN DIRECTLY. INVOLVED IN THIS CONFLICT. WE ARE LEARNING MUCH MORE. TONIGHT SOME 24 HOURS AFTER U.S. BOMBS AND MISSILES STRUCK IRAN'S. THREE KEY NUCLEAR FACILITIES. A FLEET OF B-2 BOMBERS, SOME. TAKING OFF FROM THE U.S. FOR. GUAM. OTHERS TAKING OFF IN THE OTHER. DIRECTION IN IRAN GOING. UNDETECTED, DROPPING THOSE. 30,000 POUND BOMBS FOR THE FIRST. TIME AS PART OF THIS MASSIVE. STRIKE ON IRAN.

PRESIDENT TRUMP OVERNIGHT. ADDRESSING THE NATION, CALLING. THE OPERATION A SPECTACULAR. MILITARY SUCCESS. CRITICS ON THE HILL WARNING WHAT. COULD COME NEXT. WITH IRAN NOW SAYING IT WILL RETALIATE. THE FIRST VIDEO FROM INSIDE. IRAN, THAT EXPLOSION AND THEN A. FIREBALL NEAR ISFAHAN NUCLEAR. FACILITY. MILITARY OFFICIALS DESCRIBED THE. HIGH-STAKES MISSION, INCLUDING. B-2 BOMBERS TAKING OFF HEADING. TO THE WEST AS A DECOY. THE BOMBERS DROPPING 14 MASSIVE.

ORDNANCE PENETRATOR BOMBS ON. IRAN'S FORDOW AND OTHER NUCLEAR. SITES. THIS IS AN ANIMATION. IT IS UNCLEAR HOW FAR THOSE. BOMBS PENETRATED. IN ADDITION, TOMAHAWK MISSILES. STRIKING ISFAHAN. THIS SATELLITE IMAGE OF THE SITE. TONIGHT, YOU CAN SEE THE. EVIDENCE OF THE DAMAGE.

AND NEW QUESTIONS ABOUT FORDOW. SATELLITE IMAGES SHOW A LINE OF. TRUCKS ON A SERVICE ROAD. WAS IRAN MOVING NUCLEAR MATERIAL. IN THE DAYS BEFORE THE ATTACK? TONIGHT, PRESIDENT TRUMP SAYING. IRAN MUST NOW MAKE PEACE, WARNING OF ADDITIONAL TARGET IT. IS THEY DO NOT. WE BEGIN WITH IAN PANEL IN TEL. AVIV TONIGHT WITH NEW REPORTING, NEW DETAILS INSIDE THOSE 25. MINUTES OVER IRAN. >> Reporter: TONIGHT, THE FIRST. VIDEO EMERGING FROM THE U.S.'.

AUDACIOUS ATTACK ON THREE. IRANIAN NUCLEAR SITES. A FIREBALL LIGHTING THE NIGHT. SKY. EXPLOSIONS HEARD IN THE DISTANCE. AS IRAN'S ISFAHAN NUCLEAR. FACILITY, INCLUDED THE BIGGEST. STRIKE BY B-2 STEALTH BOMBERS IN. U.S. HISTORY. DEFENSE SECRETARY PETE HEGSETH. BEFORE THE CAMERAS TODAY. >> THIS IS A PLAN THAT TOOK. MONTHS AND WEEKS OF POSITIONING. AND PREPARATION, SO THAT WE. COULD BE READY WHEN THE. PRESIDENT OF THE UNITED STATES.

CALLED. >> Reporter: PRESIDENT TRUMP. GIVING THE FINAL ORDER FOR. OPERATION MIDNIGHT HAMMER LAST. NIGHT. A HIGHLY CLASSIFIED, TOP SECRET. MISSION THAT ONLY A HANDFUL OF. U.S. OFFICIALS KNEW ABOUT AND. ONE THAT WAS FULL OF DECEPTION. >> IT TOOK A GREAT DEAL OF. PRECISION. IT INVOLVED MISDIRECTION, AND. THE HIGHEST OF OPERATIONAL. SECURITY. >> Reporter: ABOUT A DOZEN B-2. BOMBERS TAKING OFF FROM MISSOURI. SATURDAY MORNING, WITH A DECOY. GROUP OF ABOUT HALF OF THEM.

HEADING WEST TOWARDS GUAM WITH. TRACKABLE MOVEMENTS. WHILE THE WORLD WAS LOOKING THE. OTHER WAY, SEVEN MORE B-2s. TAKING OFF, HEADED IN THE. OPPOSITE DIRECTION, TO THE EAST, DIRECTLY TOWARDS IRAN, WITH NO. TRANSPONDERS AND MINIMAL. COMMUNICATIONS. THOSE BOMBERS COMPLETING. MULTIPLE MID-AIR REFUELINGS. THROUGHOUT THE 18 HOURS IT TOOK. TO FLY TO IRAN. THE LONGEST SINCE RIGHT AFTER. THE 9/11 ATTACKS, AND ONCE OVER. LAND, LINKING UP WITH ADDITIONAL.

SUPPORT AIRCRAFT. THE PENTAGON SAYING THE. 25-MINUTE MISSION INSIDE IRANIAN. AIR SPACE BEGAN AT 6:40 P.M. EASTERN. THE FIRST WAVE OF FIGHTER JETS. SWEEPING IN FRONT TO PROTECT. THEM FROM POSSIBLE ENEMY. MISSILES AND WARPLANES, ALL PART. OF THE DECEPTION. THEN A LEAD BOMBER DROPPING THE. FIRST TWO 30,000 BUNKER BUSTING. BOMBS ON IRAN'S FORDOW NUCLEAR. SITE, BURIED DEEP UNDER A.

MOUNTAIN. >> THE REMAINING BOMBERS HIT. THEIR TARGETS AS WELL, WITH A. TOTAL OF 14 BOMBS DROPPED. AGAINST TWO NUCLEAR TARGET. AREAS. >> Reporter: HITTING FACILITIES. AT FORDOW AND LATANZ. >> WE ARE UNAWARE OF ANY SHOTS. FIRED AT THE U.S. STRIKE. PACKAGE. IRAN'S FIGHTERS DID NOT FLY, AND. IT APPEARS THAT IRAN'S. SURFACE-TO-AIR MISSILE SYSTEMS.

DID NOT SEE US. >> Reporter: RIGHT AFTER THOSE. BUNKER BUSTING BOMBS STRUCK, U.S. MISSILES HITTING A THIRD. TARGET. >> A U.S. SUBMARINE IN THE. CENTRAL COMMAND AREA OF. RESPONSIBILITY LAUNCHED MORE. THAN TWO DOZEN TOMAHAWK CRUISE. MISSILES AGAINST KEY SURFACE. INFRASTRUCTURE TARGETS AT. ESFAHAN. >> Reporter: 125 AIRCRAFT AND 75. PRECISION-GUIDED WEAPONS WERE. USED IN TOTAL.

NEW BEFORE AND AFTER SATELLITE. IMAGES SHOWING THE DESTRUCTION. LEFT BEHIND AT THESE SITES. WHAT APPEARS TO BE EXTENSIVE. DAMAGE OF BUILDINGS IN NATANZ, AN 18-FOOT HOLE OVER THE. MILITARY COMPLEX THERE. >> FINAL BATTLE DAMAGE WILL TAKE. SOME TIME, BUT INITIAL BATTLE. DAMAGE ASSESSMENTS INDICATE THAT. ALL THREE SITES SUSTAINED. EXTREMELY SEVERE DAMAGE AND. DESTRUCTION. >> Reporter: THE QUESTION. TONIGHT ABOUT THE IMPACT OF. THOSE ATTACKS AND WHETHER IRAN.

PREEMPTED THEM. SATALITE IMAGES FROM DAY BEFORE THE STRIKE SHOW. UNUSUAL ACTIVITY AT THE NUCLEAR SITE. A LINE OF TRUCKS WERE SEEN ON. THE SURFACE ROAD. IT'S UNCLEAR IF IRAN MOVED. NUCLEAR MATERIEL BEFORE HAND. JUST HOURS AFTER THE U.S. STRIKE, IRAN RETALIATING, FIRING. AROUND 20 BALLISTIC MISSILES AT. ISRAEL. MASSIVE DESTRUCTION HERE IN. NORTHERN TEL AVIV. YOU CAN SEE THE CLEAR UP OPERATION UNDERWAY. JUST LOOK AT THE DESTRUCTION TO.

WHAT WAS A RESIDENTIAL APARTMENT. BLOCK. AGAIN, IRAN RESPONDING AFTER. THOSE AMERICAN ATTACKS. IRONICALING THE ATTACK. OUTRAGEOUS, AND A BREACH OF. INTERNATIONAL LAW, THREATENING A. RESPONSE, AND WARNING U.S. BASES. IN THE REGION. VULNERABLE ATTACK. PRESIDENT TRUMP ADDRESSING THE. NATION AFTER THE ATTACK, SAYING. IRAN MUST NOW MAKE PEACE, WARNING IRAN AND ITS PROXIES. AGAINST ANY RETALIATION AGAINST. THE U.S., SAYING THE U.S. WILL. HIT MORE TARGETS WITH PRECISION, SPEED, AND SKILL.

>> TONIGHT,KY REPORT TO THE. WORLD THAT THE STRIKES WERE A. SPECTACULAR MILITARY SUCCESS. >> Reporter: LATE TODAY, THOSE. B-2 BOMBERS THAT HIT IRAN SAFELY. RETURNING HOME TO MISSOURI. OUR AFFILIATE WAS THERE, SOME 36. HOURS AFTER THEY BEGAN THEIR. MISSION. >> David: GREAT SIGHT TO SEE. THOSE B-2 BOMBERS BACK ON THE. GROUND HERE IN THE U.S. LET'S GET RIGHT BACK TO IAN LIVE. IN TEL AVIV. WE WERE ON THE AIR LAST NIGHT. HERE AFTER THESE ATTACKS WERE.

REVEALED. AS WE KNOW, THERE ARE TENS OF. THOUSANDS OF U.S. TROOPS. STATIONED ACROSS THE REGION. MAJOR CONCERN WITH IRAN SAYING. IT WILL RETALIATE. THE SAFETY OF U.S. TROOPS. THROUGHOUT THE MIDDLE EAST OF. UTMOST IMPORTANCE TONIGHT. >> Reporter: YEAH, THAT'S RIGHT. IN FACT, THE PRESIDENT JUST. POSTING ABOUT THE B-2'S LANDING, SAYING THEY LANDED SAFELY IN. MISSOURI. THANK YOU FOR A JOB WELL DONE. BUT YES, AROUND 40,000 TROOPS. STILL IN THE REGION. EXTRA SECURITY PRECAUTIONS HAVE. NOW BEEN PUT IN PLACE.

IRAN, THOUGH, SAYING LATER TODAY. THAT IT WAS THE U.S. THAT. DECIDED TO DESTROY DIPLOMACY. WITH LAST NIGHT'S STRIKE, AND. THAT THE IRANIAN MILITARY WILL. "DECIDE THE TIMING, NATURE AND. SCALE OF ITS RESPONSE.". >> IAN, BACK HERE AGAIN TONIGHT, WE APPRECIATE IT. THANK YOU, IAN. >>> PRESIDENT TRUMP CALLING THE. OPERATION A SPECTACULAR SUCCESS, SAYING THE STRIKES TOTALLY. OBLITERATED THOSE THREE NUCLEAR. ENRICHMENT SITES. TONIGHT, VICE PRESIDENT VANCE. NOT GOING THAT FAR, THE PENTAGON.

SAYING IT'S TOO EARLY TO TELL. THE EXTENT OF THE DAMAGE. HERE'S MARY BRUCE TONIGHT. >> Reporter: TONIGHT, 24 HOURS. AFTER PRESIDENT TRUMP LAUNCHED. THAT MASSIVE ATTACK ON IRAN, QUESTIONS REMAIN OVER HOW MUCH. DAMAGE WAS DONE TO IRAN'S. NUCLEAR PROGRAM. THE PRESIDENT LAST NIGHT. CLAIMING IT WAS DESTROYED. >> IRAN'S KEY NUCLEAR ENRICHMENT. FACILITIES HAVE BEEN COMPLETELY. AND TOTALLY OBLITERATED. >> Reporter: TODAY, VICE. PRESIDENT JD VANCE NOT GOING THAT FAR, SAYING.

INSTEAD IRAN'S NUCLEAR PROGRAM. WAS SUBSTANTIALLY SET BACK. >> WE SET THE IRANIAN NUCLEAR. PROGRAM BACK SUBSTANTIALLY LAST. NIGHT. WHETHER IT'S YEARS OR BEYOND. THAT, WE KNOW IT'S GOING TO BE A. VERY LONG TIME BEFORE IRAN CAN. EVEN BUILD A NUCLEAR WEAPON IF. THEY WANT TO. WE FEEL VERY CONFIDENT THAT THE. FORDOW NUCLEAR SITE WAS. SUBSTANTIALLY SET BACK, AND THAT. WAS OUR GOAL. >> Reporter: TONIGHT, WE ARE. LEARNING MORE ABOUT WHAT LED UP. TO THE PRESIDENT'S DECISION TO. STRIKE IRAN. A SENIOR ADMINISTRATION OFFICIAL. TELLING ABC NEWS HE WAS HOPING.

FOR A DIPLOMATIC SOLUTION UP TO. THE FINAL DAYS. TRUMP'S MIDDLE EAST ENJOY. LEADING THAT EFFORT. THE PRESIDENT HIMSELF TALKING. WITH TURKISH PRESIDENT ERDOGAN, HOPING TURKEY COULD HELP. FACILITATE TALKS WITH IRAN, BUT. IT WAS NOT TO BE. IRAN'S SUPREME LEADER FEARING. FOR HIS LIFE, WENT INTO HIDING. AND UNABLE TO APPROVE THE. MEETING. AS DIPLOMACY FALTERED, THE. PENTAGON, WORKING ON A PARALLEL. TRACK TO PREPARE THE ATTACK. THE PRESIDENT GIVING THE FINAL. ORDER YESTERDAY, JUST MINUTES.

BEFORE. TODAY, ABC'S JOHN CARL ASKING. THE VICE PRESIDENT. >> THE BIG QUESTION IS, IS THE. UNITED STATES AT WAR WITH IRAN? >> NO, WE'RE AT WAR WITH IRAN'S. NUCLEAR PROGRAM. >> Reporter: THE VICE PRESIDENT. INSISTING THE U.S. IS NOT. SEEKING REGIME CHANGE, NOTING. THE U.S. DID NOT HIT ANY. CIVILIAN OR MILITARY TARGETS. >> IF YOU LOOK AT WHAT WE DID, IT WAS VERY PRECISE, NARROWLY. TAILORED TO OUR OBJECTIVE. AND IF THE IRANIANS DECIDE TO. EXPAND THIS, THAT'S ULTIMATELY.

THEIR DECISION AND THE PRESIDENT. OF THE UNITED STATES WILL. RESPOND IN KIND. >> Reporter: ECHOING THE. PRESIDENT'S WARNING FROM LAST. NIGHT, THAT THE U.S. HAS OTHER. TARGETS IN ITS SIGHTS IF IRAN. CHOOSES TO RETALIATE. >> IF PEACE DOES NOT COME. QUICKLY, WE WILL GO AFTER THOSE. OTHER TARGETS WITH PRECISION, SPEED, AND SKILL. >> David: LET'S GET BACK TO MARY. BRUCE LIVE AT THE WHITE HOUSE. VICE PRESIDENT VANCE, AS YOU. REPORTED THERE, SAYING THE U.S. IS NOT SEEKING REGIME CHANGE IN. IRAN. HE SAID THAT TODAY. WE ALSO KNOW THAT A SHORT TIME.

AGO, A SOMEWHAT DIFFERENT. MESSAGE FROM PRESIDENT TRUMP. WHEN IT COMES TO THE LEADERS OF. IRAN. >> Reporter: DAVID, THE. PRESIDENT SUGGESTING THAT MAYBE. THERE SHOULD BE A CHANGE IN. LEADERSHIP, SAYING "IF THE. CURRENT IRANIAN REGIME IS UNABLE. TO MAKE IRAN GREAT AGAIN, WHY. WOULDN'T THERE BE A REGIME. CHANGE?". THIS AS THE PRESIDENT PUSHES FOR. THOSE TALKS AND WARNS AGAINST. RETALIATION. >> David: MARY, THANK YOU. TONIGHT, AS WE REPORTED HERE AT. THE TOP, THE CONCERN FOR U.S. TROOPS ACROSS THE MIDDLE EAST. NOW, MORE THAN 40,000 DEPLOYED. ACROSS THE REGION.

MARTHA RADDATZ IS WITH US. YOU'VE BEEN REPORTING WHAT'S. BEING DONE TO PROTECT U.S. TROOPS. >> Reporter: THERE'S NO QUESTION. THAT THE 40,000 TROOPS COULD BE. TARGETED BY IRAN WITH AMERICAN. FORCES SPREAD FROM IRAQ, BAHRAIN, QATAR, AND SYRIA. THE U.S. MILITARY IS DOING. WHATEVER THEY CAN TO PROTECT THE. FORCES, PATRIOT MISSILE. BATTERIES ARE IN PLACE THAT CAN. BRING DOWN IRANIAN ROCKETS OR. MISSILES, AS WELL AS SYSTEM CALLED -- LARGE. RADAR-GUIDED HIGH-SPEED GUN THAT.

CAN TRACK AND SHOOT DOWN AND. INCOMING ROCKET AND MORTAR FIRE. FIGHTER JETS HAVE BEEN SENT, AND. THE U.S. HAS ITS BATTLE GROUP IN. THE EYE ARABIAN SEA. IN 2020 AFTER THE U.S. KILLED. THE HEAD OF IRAN'S REVOLUTIONARY. GUARD, I WAS THERE IN IRAN WHEN. THEY LAUNCHED A DOZEN MISSILES. AT AN AIR BASE IN IRAQ, LEAVING. ABOUT 100 AMERICAN TROOPS. INJURED WITH MILD TRAUMATIC.

BRAIN INJURIES, SO THE PENTAGON. IS ON EDGE TONIGHT, AND ON VERY. HIGH ALERT. DAVID? >> David: IN ADDITION TO THE. FAMILIES AT HOME WORRIED ABOUT. LOVED ONES, MARTHA, THANK YOU. >>> NOW TO THOSE BOMBS USED IN. CONFLICT. LET'S BRING IN FORMER MARINE. COLONEL STEVE GANYARD BACK WITH US. THIS IS THE FIRST TIME THE U.S. HAS USED THOSE BUNKER BUSTER. BOMBS IN COMBAT. WHAT DO WE KNOW ABOUT THE DAMAGE SO FAR. I KNOW IT IS STILL EARLY. BUT WHAT DO WE KNOW ABOUT THE DAMANGE? THEY CAUSED?

>> THE IRONY, DAVID, IS WE. PROBABLY WON'T KNOW. REMEMBER THAT THESE HULLS THAT. THEY WERE ATTACKING ARE 200, 300. FEET BELOW GROUND. WE'VE SEEN SPLIT IMAGERY THAT. SHOW WHAT TOWN PUNCTURE MARKS. THE PRESIDENT WAS HAPPY WITH IT. IF THE IRANIANS DON'T HIT BACK. AT THE U.S. OR ALLIES, THIS. COULD BE THE END OF U.S. INVOLVEMENT. IF THEY DO COME BACK AT U.S. TROOPS IN THE REGION OR ALLIES. IN THE REGION, THIS COULD BE THE. BEGINNING OF SOMETHING MORE. PROLONGED AND BIGGER FOR THE. U.S.

>> STEVE, THANK YOU. >>> WE'RE GOING TO TURN TO THE. THREAT HERE AT HOME, AS WELL. NEW WARNING FROM THE DEPARTMENT. OF HOMELAND SECURITY. OUR CHIEF JUSTICE CORRESPONDENT. PIERRE THOMAS IS BACK WITH US. TONIGHT. HOW ARE U.S. OFFICIALS. CAUTIONING LOCAL OFFICIALS TO. PREPARE AND WHAT HAVE YOU. LEARNED? >> Reporter: TODAY, FBI AND. HOMELAND SECURITY OFFICALS HOSTED. CONFERENCE CALLS WITH NATIONS GOVERNERS AND TOP LAW. ENFORCEMENT OFFICIALS AND. TO DISCUSS HOW THE. U.S. MISSILE STRIKES IN IRAN. IMPACT AN ALREADY DANGEROUS. THREAT ENVIRONMENT HERE AT HOME. YOU CAN SEE STEPPED UP SECURITY.

IN LOS ANGELES, NEW YORK, AND. HERE IN THE NATION'S CAPITOL. TODAY, HOMELAND SECURITY ISSUING. A BULLETIN, CALLING ON THE. PUBLIC TO REPORT ANYTHING. SUSPICIOUS, WITH THE SECRETARY. OF STATE STATING WHAT IS. HAPPENING IN IRAN BRINGS THE. POTENTIAL FOR INCREASED THREATS. IN THE HOMELAND, INCLUDING. CYBERATTACKS AND ACTS OF. VIOLENCE. >> OUR COVERAGE OF THE U.S. STRIKES ON IRAN THIS EVENING. THANK YOU. >>> DEADLY STORMS AND MORE THAN. 1150 MILLION AMERICANS ON ALERT. FROM NEBRASKA TO THE NORTHEAST.

FOR LIFE-THREATENING HEAT. AND HEAVY RAINSTORMS TRIGGERING. FLASH FLOODING. IMAGES FROM CENTRAL NEW YORK, THREE PEOPLE KILLED, INCLUDING. TWO PEOPLE IN CLARK MILLS, OUTSIDE SYRACUSE IN ONEIDA. COUNTY. HERE'S MORGAN NORWOOD TONIGHT. >> Reporter: TONIGHT, AT LEAST. THREE DEAD OUTSIDE SYRACUSE, NEW. YORK, AFTER POWERFUL STORMS. FLOODED ROADS AND SNAPPED TREES. AND POWER POLES. HERE IN CLARK MILLS IN ONEIDA. COUNTY, TREES ON HOMES. AUTHORITIES HERE SAYING THREE PEOPLE WERE KILLED,

INCLUDING 6-YEAR-OLD TWIN GIRLS. THE GOVERNOR DECLARING A STATE. OF EMERGENCY FOR THE STORMS. FOR THE FIRST MAJOR HEATWAVE OF. THE SUM THEY ARE IS STARTING TO. STRANGLE THE NORTHEAST, LIFE THREATENING RECORD. BREAKING TEMPERATURES ON TAP. FROM NEW YORK TO PHILLY TO. BOSTON. AND AFTER THOSE DEADLY TWISTERS. TORE THROUGH PARTS OF NORTH. DAKOTA, KILLING AT LEAST THREE. PEOPLE, SOME OF THE SAME AREAS. ARE NOW UNDER A NEW TORNADO. WATCH. THE THREAT OF MORE HEAT FUELED. STORMS GROWING TONIGHT.

DAVID, HEAT KILLS THOUSANDS EACH. YEAR, MORE THAN ANY OTHER TYPE. OF EXTREME WEATHER. IN NEW YORK CITY, AIR QUALITY. ALERTS UP FOR TOMORROW, WITH. OFFICIALS WARNING PEOPLE TO TAKE. THIS HEAT SERIOUSLY. DAVID -NO QUESTION ABOUT THAT. >> MORGAN, THANK YOU. NOW TO OUR METEOROLOGIST BRITNEY. BELL FROM OUR NEW YORK STATION WABC. BRITNEY? >> DAVID, THIS FIRST MAJOR. HEATWAVE OF THE SEASON COULD BE. LIFE THREATENING. LET'S GET RIGHT TO ALERT, STRETCHING FROM LOUISIANA TO. MAINE, INCLUDING AN EXCESSIVE. HEAT WARNING THAT INCLUDES MAJOR.

CITIES LIKE WASHINGTON, D.C. AND. BOSTON. HIGH TEMPERATURES IN D.C. COULD. GET AT OR ABOVE 100 DEGREES ON. MONDAY AND TUESDAY IN AREAS LIKE. NEW YORK AND OTHER LOCATIONS, COULD EVEN CHALLENGE RECORD HIGH. TEMPERATURES. THE HUMIDITY EVEN MAKING IT FEEL. AS HIGH AS 110 DEGREES. NOW, LOOKING AHEAD TO OVERNIGHT. LOWS, NO RELIEF THERE. ONLY DROPPING TO THE UPPER. 70s AND LOW UPPER 80S. DAVID -ALRIGHT BRITTNEY GREAT TO HAVE YOU ON A SUNDAY NIGHT. THANK YOU, WHEN WE COME BACK, REMEMBERING A BELOVED ACTRESS. AND THE BOATING TRAGEDY TONIGHT.

AMID GUSTING WINDS. AT LEAST SIX PEOPLE DEAD WHEN. THEIR BOAT CAPSIZED. AND THE URGENT SEARCH AT THIS HOUR FOR PEOPLE STILL MISSING. BE RIGHT BACK. >>> TONIGHT HERE, THE TRAGEDY ON. LAKE TAHOE IN CALIFORNIA. AUTHORITIES SAY AT LEAST SIX PEOPLE WERE. KILLED, TWO OTHERS STILL MISSING. AT THIS HOUR AFTER THEIR BOAT. CAPSIZED DURING A VICIOUS STORM. WINDS GUSTING UP TO 35 MILES PER. HOUR AND WAVES UP TO 8 FEET. HIGH. TWO OTHERS ARE RESCUED, THEY'RE BEING. TREATED FOR HYPOTHERMIA AND OTHER INJURIES. >>> WHEN WE COME BACK,

HERE ON A SUNDAY NIGHT WE REMEMBER A BELOVED ACTRESS. >> David: TONIGHT, WE'VE LEARNED. THAT actress LYNN HAMILTON HAS DIED FROM. NATURAL CAUSES. BEST KNOWN FOR "SANFORD AND SON". AND "THE WALTONS," and "ROOTS: THE NEXT GENERATION". LYNN HAMILTION WAS WAS 95 YEARS OLD. WHEN WE COME BACK TONIGHT, THE. B-2 BOMBERS BACK IN. IN MISSOURI AT THIS HOUR AND WHAT PRESIDENT TRUMP JUST SAID. ABOUT THE PILOTS. >> David: BEFORE WE GO TONIGHT, PRESIDENT TRUMP THIS EVENING. PRAISING THE B-2 PILOTS WHO HAD. JUST RETURNED FROM THEIR MISSION. OVER IRAN. THE PRESIDENT POSTING THE GREAT.

B-2 PILOTS HAVE JUST LANDED. SAFELY IN MISSOURI. THANK YOU FOR A JOB WELL DONE. PRESIDENT TRUMP NOW WARNING IRAN. MUST NOW MAKE PEACE. OF COURSE, THE WORLD AWAITING. IRAN'S RESPONSE, IRAN SAYING IT. WILL RESPOND. THANK YOU FOR WATCHINGG. GAME 7 OF THE NBA FINALS MOMENT FROM NOW. I'LL SEE YOU TOMORROW, GOODNIGHT. THANK YOU FOR MAKING WORLD NEWS TONIGHT WITH DAVID MUIR. AMERICAS MOST WATCHED NEWSCAST.