The US is hitting so-called Islamic State (IS) harder than ever, President Barack Obama has said.
More air strikes were launched against the group in November than in any other month, he said in a Pentagon speech.
In recent weeks, the US-led coalition has killed a number of its leaders and attacked the oil facilities it uses to finance its operations, he added.
Mr Obama has been seeking to reassure the public following an attack in California that killed 14 people.
The two suspects were a radicalised Muslim couple who struck weeks after the killing of 130 people by Islamist gunmen in Paris.
Around 9,000 air strikes have been launched against the group since the start of the campaign in the summer of 2014.
Noting that IS had lost 40% of the territory it once controlled in Iraq, Mr Obama said that the terror group had not had a single successful ground operation in either Syria or Iraq since the summer.
He cautioned that the US and its partners faced "a very tough fight ahead".
Image copyright Getty Images Image caption The UK Parliament voted earlier this month to conduct air strikes in Syria as part of the coalition Mr Obama listed the militant group's leaders who had been targeted and killed.
Using another acronym for the group, he said: "The point is, Isil leaders cannot hide and our next message to them is simple: 'You are next.'"
Among those listed was Mohammed Emwazi, a Kuwaiti-born British militant known as Jihadi John, who appeared in videos of the beheadings of Western hostages and who was killed last month.
On Thursday, the president will visit the National Counterterrorism Center in Virginia where he is expected to receive a briefing and then speak.
The two visits come as Mr Obama tries to reassure a wary US public of his strategy against the militant group.
Just over a week ago, he gave a major televised speech with the same objective and to warn against anti-Muslim sentiment.
Image copyright EPA Image caption Mr Obama spoke at the Pentagon with a number of senior officials, including Defense Secretary Ashton Carter, who will soon depart for a Middle East trip Critics of his strategy continue to ratchet up pressure.
House Majority Leader Kevin McCarthy, a Republican, said on Monday: "It's obvious that the president's current strategy isn't working.
"Far from being contained - much less defeated - Isis has now extended the reach of its terror farther than ever before."
In recent weeks, US fears of a terror attack have swelled, with about 70% of Americans saying the risk of an attack in the US is at least "somewhat high".
Share this story About sharing
Islamic State
Profiles
Backgrounders
Video
US & Canada
Bill Cosby sues sexual assault accusers
Full article Bill Cosby sues sexual assault accusers
Trump in 'excellent' health - doctor
Full article Trump in 'excellent' health - doctor
Gray's van was a 'coffin on wheels'
Full article Gray's van was a 'coffin on wheels'
More Videos from the BBC
<li class="ob-dynamic-rec-container ob-recIdx-0 ob-o"> Who is buying oil from Islamic State? <li class="ob-dynamic-rec-container ob-recIdx-1 ob-o">
<li class="ob-dynamic-rec-container ob-recIdx-1 ob-o"> Ford tells Trump his role as US president in a film 'was just a movie' <li class="ob-dynamic-rec-container ob-recIdx-2 ob-o">
<li class="ob-dynamic-rec-container ob-recIdx-3 ob-o"> Death crash video released in effort to urge drivers to obey speed… <li class="ob-dynamic-rec-container ob-recIdx-4 ob-o">
<li class="ob-dynamic-rec-container ob-recIdx-4 ob-o"> Mega train delivers Australian record <li class="ob-dynamic-rec-container ob-recIdx-5 ob-o">
Recommended by Outbrain
Elsewhere on BBC
Recommended by Outbrain
You Might Also Like
Top Stories
US hitting IS harder than ever - Obama The US is hitting so-called Islamic State harder than ever, President Barack Obama says in a rare speech at the Pentagon.
5 hours ago
Bill Cosby sues sexual assault accusers 1 hour ago
Trump in 'excellent' health - doctor 3 hours ago
Advertisement
Features & Analysis
Leave this area!
China warns BBC reporter to fly away from its new islands
Refugee greeting?
The heart-warming story of singing Canadian children that’s not entirely true
Unlikely hero
How a dog saved a colony of little penguins
Star Wars? No thanks
Simple steps to avoiding the year's biggest film
Missing in action
Where are all the female superhero toys?
Grave therapy
The companies paying to have their staff shut in coffins
African food
The next gastronomic trend?
Tit for tat
Tomatoes, footballers and oil rigs suffer as Russia and Turkey bicker
Shaker Aamer's story
The man held without trial at Guantanamo Bay
Most Popular popular
Most read
Advertisement
From Around the Web
<li class="ob-dynamic-rec-container ob-recIdx-0 ob-p"> When a top MIT Biologist Tackles Aging Scientific American <li class="ob-dynamic-rec-container ob-recIdx-1 ob-p">
<li class="ob-dynamic-rec-container ob-recIdx-1 ob-p"> Ever look yourself up? This new site is addicting. If you… Instant Checkmate <li class="ob-dynamic-rec-container ob-recIdx-2 ob-p">
<li class="ob-dynamic-rec-container ob-recIdx-2 ob-p"> Why The World's Greatest Hoodie has a 4-Month Wait List Business Insider <li class="ob-dynamic-rec-container ob-recIdx-3 ob-p">
<li class="ob-dynamic-rec-container ob-recIdx-3 ob-p"> 9 ways to keep bipolar under control Healthgrades <li class="ob-dynamic-rec-container ob-recIdx-4 ob-p">
<li class="ob-dynamic-rec-container ob-recIdx-4 ob-p"> 44 Stunning Images Of Things You Had No Idea Existed (Pics) BoredLion <li class="ob-dynamic-rec-container ob-recIdx-5 ob-p">
Promoted content by Outbrain
Ads by Google
More air strikes were launched against the group in November than in any other month, he said in a Pentagon speech.
In recent weeks, the US-led coalition has killed a number of its leaders and attacked the oil facilities it uses to finance its operations, he added.
Mr Obama has been seeking to reassure the public following an attack in California that killed 14 people.
The two suspects were a radicalised Muslim couple who struck weeks after the killing of 130 people by Islamist gunmen in Paris.
Around 9,000 air strikes have been launched against the group since the start of the campaign in the summer of 2014.
Noting that IS had lost 40% of the territory it once controlled in Iraq, Mr Obama said that the terror group had not had a single successful ground operation in either Syria or Iraq since the summer.
He cautioned that the US and its partners faced "a very tough fight ahead".
Image copyright Getty Images Image caption The UK Parliament voted earlier this month to conduct air strikes in Syria as part of the coalition Mr Obama listed the militant group's leaders who had been targeted and killed.
Using another acronym for the group, he said: "The point is, Isil leaders cannot hide and our next message to them is simple: 'You are next.'"
Among those listed was Mohammed Emwazi, a Kuwaiti-born British militant known as Jihadi John, who appeared in videos of the beheadings of Western hostages and who was killed last month.
On Thursday, the president will visit the National Counterterrorism Center in Virginia where he is expected to receive a briefing and then speak.
The two visits come as Mr Obama tries to reassure a wary US public of his strategy against the militant group.
Just over a week ago, he gave a major televised speech with the same objective and to warn against anti-Muslim sentiment.
Image copyright EPA Image caption Mr Obama spoke at the Pentagon with a number of senior officials, including Defense Secretary Ashton Carter, who will soon depart for a Middle East trip Critics of his strategy continue to ratchet up pressure.
House Majority Leader Kevin McCarthy, a Republican, said on Monday: "It's obvious that the president's current strategy isn't working.
"Far from being contained - much less defeated - Isis has now extended the reach of its terror farther than ever before."
In recent weeks, US fears of a terror attack have swelled, with about 70% of Americans saying the risk of an attack in the US is at least "somewhat high".
Share this story About sharing
Islamic State
- What is 'Islamic State'?
2 December 2015
- Why IS militants destroy ancient sites
1 September 2015
- Russia in Syria: What will happen next?
2 October 2015
- Migrant crisis: Fleeing life under Islamic State in Syria
23 September 2015
- Diplomatic goals behind Putin's Syria build-up
25 September 2015
- Turkey's dangerous game
25 July 2015
- Inside the Islamic State kidnap machine
22 September 2015
- What is Putin's end game in Syria?
23 September 2015
- Should anyone ever talk to IS?
12 August 2015
- Footage reveals IS regime in Mosul
9 June 2015
- Islamic State: How it is run
22 May 2015
- Islamic State deploys asymmetry of fear
4 February 2015
- Islamic State: Where key countries stand
3 December 2015
- Who is Mohammed Emwazi?
13 November 2015
- Why is Islamic State so violent?
9 September 2014
Profiles
- What is the Khorasan Group?
24 September 2014
- Abu Bakr al-Baghdadi: Islamic State's driving force
31 July 2014
Backgrounders
- Battle for Iraq and Syria in maps
10 December 2015
- The rise of jihadists in Iraq and Syria
3 October 2014
- Isis: A thoroughly modern caliphate
11 July 2014
- Who are the Kurds?
21 October 2014
Video
- Video In 60 seconds: What does IS want?
23 September 2014
- Video IS strategy 'should include Syria'
14 September 2014
- Video What is a caliphate? In 90 seconds
20 August 2014
- Video Can Middle East defeat IS militants?
10 September 2014
US & Canada
Bill Cosby sues sexual assault accusers
- 1 hour ago
- From the section US & Canada
Full article Bill Cosby sues sexual assault accusers
Trump in 'excellent' health - doctor
- 3 hours ago
- From the section US & Canada
Full article Trump in 'excellent' health - doctor
Gray's van was a 'coffin on wheels'
- 2 hours ago
- From the section US & Canada
Full article Gray's van was a 'coffin on wheels'
More Videos from the BBC
<li class="ob-dynamic-rec-container ob-recIdx-0 ob-o"> Who is buying oil from Islamic State? <li class="ob-dynamic-rec-container ob-recIdx-1 ob-o">
<li class="ob-dynamic-rec-container ob-recIdx-1 ob-o"> Ford tells Trump his role as US president in a film 'was just a movie' <li class="ob-dynamic-rec-container ob-recIdx-2 ob-o">
<li class="ob-dynamic-rec-container ob-recIdx-3 ob-o"> Death crash video released in effort to urge drivers to obey speed… <li class="ob-dynamic-rec-container ob-recIdx-4 ob-o">
<li class="ob-dynamic-rec-container ob-recIdx-4 ob-o"> Mega train delivers Australian record <li class="ob-dynamic-rec-container ob-recIdx-5 ob-o">
Recommended by Outbrain
Elsewhere on BBC
Recommended by Outbrain
You Might Also Like
Top Stories
US hitting IS harder than ever - Obama The US is hitting so-called Islamic State harder than ever, President Barack Obama says in a rare speech at the Pentagon.
5 hours ago
Bill Cosby sues sexual assault accusers 1 hour ago
Trump in 'excellent' health - doctor 3 hours ago
Advertisement
Features & Analysis
Leave this area!
China warns BBC reporter to fly away from its new islands
Refugee greeting?
The heart-warming story of singing Canadian children that’s not entirely true
Unlikely hero
How a dog saved a colony of little penguins
Star Wars? No thanks
Simple steps to avoiding the year's biggest film
Missing in action
Where are all the female superhero toys?
Grave therapy
The companies paying to have their staff shut in coffins
African food
The next gastronomic trend?
Tit for tat
Tomatoes, footballers and oil rigs suffer as Russia and Turkey bicker
Shaker Aamer's story
The man held without trial at Guantanamo Bay
Most Popular popular
Most read
- 1 French teacher invented school attack
- 2 Flying close to China's new islands
- 3 Bill Cosby sues sexual assault accusers
- 4 US hitting IS harder than ever - Obama
- 5 'Pothole fairy' tackles Russian roads
- 6 Palin's 'crush' on Marechal-Le Pen
- 7 Five ways Republicans might take on Trump
- 8 Gray's van was a 'coffin on wheels'
- 9 China diners charged 'clean air fee'
- 10 The dogs that protect little penguins
Advertisement
From Around the Web
<li class="ob-dynamic-rec-container ob-recIdx-0 ob-p"> When a top MIT Biologist Tackles Aging Scientific American <li class="ob-dynamic-rec-container ob-recIdx-1 ob-p">
<li class="ob-dynamic-rec-container ob-recIdx-1 ob-p"> Ever look yourself up? This new site is addicting. If you… Instant Checkmate <li class="ob-dynamic-rec-container ob-recIdx-2 ob-p">
<li class="ob-dynamic-rec-container ob-recIdx-2 ob-p"> Why The World's Greatest Hoodie has a 4-Month Wait List Business Insider <li class="ob-dynamic-rec-container ob-recIdx-3 ob-p">
<li class="ob-dynamic-rec-container ob-recIdx-3 ob-p"> 9 ways to keep bipolar under control Healthgrades <li class="ob-dynamic-rec-container ob-recIdx-4 ob-p">
<li class="ob-dynamic-rec-container ob-recIdx-4 ob-p"> 44 Stunning Images Of Things You Had No Idea Existed (Pics) BoredLion <li class="ob-dynamic-rec-container ob-recIdx-5 ob-p">
Promoted content by Outbrain
Ads by Google
- Whistle Dog GPS
Whistle GPS. Never Lose Your Dog. Track Your Dog's Location & Habits.
whistle.com/Dog-GPS - iPhone 6s 64 GB Sale
Cyber Monday Blowout Sale - On Now! Save Up to 40% Off iPhone 6s 64 GB
shopperstop.us/iPhone-6s-64-GB - How To Fix "Error 107"
Takes only 2 minutes. (Recommended)
107.erroranswers.com
