Bernie Sanders is giving an address at Georgetown on Thursday at 2 p.m. on the meaning of "democratic socialism" in America. According to his prepared remarks, his address also includes a discussion of the attacks in Paris and his plan for ISIS, a subject on which has been relatively quiet until today.

Sanders advocates for working with US allies to set up a new alliance of nations, which he compares to NATO, to take on terrorism. "Our response must begin with an understanding of past mistakes and missteps in our previous approaches to foreign policy," Sanders will say, according to the prepared remarks posted by his campaign.

The full text of Sanders' comments, as prepared for delivery, are posted below.

No one understood better than FDR the connection between American strength at home and our ability to defend America at home and across the world. That is why he proposed a second Bill of Rights in 1944, and said in that State of the Union:

"America's own rightful place in the world depends in large part upon how fully these and similar rights have been carried into practice for all our citizens. For unless there is security here at home there cannot be lasting peace in the world."

I'm not running to pursue reckless adventures abroad, but to rebuild America's strength at home. I will never hesitate to defend this nation, but I will never send our sons and daughters to war under false pretense or pretenses or into dubious battles with no end in sight.

And when we discuss foreign policy, let me join the people of Paris in mourning their loss, and pray that those who have been wounded will enjoy a full recovery. Our hearts also go out to the families of the hundreds of Russians apparently killed by an ISIS bomb on their flight, and those who lost their lives to terrorist attacks in Lebanon and elsewhere.

To my mind, it is clear that the United States must pursue policies to destroy the brutal and barbaric ISIS regime, and to create conditions that prevent fanatical extremist ideologies from flourishing. But we cannot - and should not - do it alone.

Our response must begin with an understanding of past mistakes and missteps in our previous approaches to foreign policy. It begins with the acknowledgment that unilateral military action should be a last resort, not a first resort, and that ill-conceived military decisions, such as the invasion of Iraq, can wreak far-reaching devastation and destabilize entire regions for decades. It begins with the reflection that the failed policy decisions of the past - rushing to war, regime change in Iraq, or toppling Mossadegh in Iran in 1953, or Guatemalan President Árbenz in 1954, Brazilian President Goulart in 1964, Chilean President Allende in 1973. These are the sorts of policies do not work, do not make us safer, and must not be repeated.

After World War II, in response to the fear of Soviet aggression, European nations and the United States established the North Atlantic Treaty Organization - an organization based on shared interests and goals and the notion of a collective defense against a common enemy. It is my belief that we must expand on these ideals and solidify our commitments to work together to combat the global threat of terror.

We must create an organization like NATO to confront the security threats of the 21st century - an organization that emphasizes cooperation and collaboration to defeat the rise of violent extremism and importantly to address the root causes underlying these brutal acts. We must work with our NATO partners, and expand our coalition to include Russia and members of the Arab League.

But let's be very clear. While the U.S. and other western nations have the strength of our militaries and political systems, the fight against ISIS is a struggle for the soul of Islam, and countering violent extremism and destroying ISIS must be done primarily by Muslim nations - with the strong support of their global partners.

These same sentiments have been echoed by those in the region. Jordan's King Abdallah II said in a speech on Sunday that terrorism is the "greatest threat to our region" and that Muslims must lead the fight against it. He noted that confronting extremism is both a regional and international responsibility, and that it is incumbent on Muslim nations and communities to confront those who seek to hijack their societies and generations with intolerance and violent ideology.

And let me congratulate King Abdallah not only for his wise remarks, but also for the role that his small country is playing in attempting to address the horrific refugee crisis in the region.

A new and strong coalition of Western powers, Muslim nations, and countries like Russia must come together in a strongly coordinated way to combat ISIS, to seal the borders that fighters are currently flowing across, to share counter-terrorism intelligence, to turn off the spigot of terrorist financing, and to end support for exporting radical ideologies.

What does all of this mean? Well, it means that, in many cases, we must ask more from those in the region. While Jordan, Turkey, Egypt, and Lebanon have accepted their responsibilities for taking in Syrian refugees, other countries in the region have done nothing or very little.

Equally important, and this is a point that must be made - countries in the region like Saudi Arabia, Kuwait, Qatar, UAE - countries of enormous wealth and resources - have contributed far too little in the fight against ISIS. That must change. King Abdallah is absolutely right when he says that that the Muslim nations must lead the fight against ISIS, and that includes some of the most wealthy and powerful nations in the region, who, up to this point have done far too little.

Saudi Arabia has the 3rd largest defense budget in the world, yet instead of fighting ISIS they have focused more on a campaign to oust Iran-backed Houthi rebels in Yemen. Kuwait, a country whose ruling family was restored to power by U.S. troops after the first Gulf War, has been a well-known source of financing for ISIS and other violent extremists. It has been reported that Qatar will spend $200 billion on the 2022 World Cup, including the construction of an enormous number of facilities to host that event - $200 billion on hosting a soccer event, yet very little to fight against ISIS. Worse still, it has been widely reported that the government has not been vigilant in stemming the flow of terrorist financing, and that Qatari individuals and organizations funnel money to some of the most extreme terrorist groups, including al Nusra and ISIS.

All of this has got to change. Wealthy and powerful Muslim nations in the region can no longer sit on the sidelines and expect the United States to do their work for them. As we develop a strongly coordinated effort, we need a commitment from these countries that the fight against ISIS takes precedence over the religious and ideological differences that hamper the kind of cooperation that we desperately need.

Further, we all understand that Bashar al-Assad is a brutal dictator who has slaughtered many of his own people. I am pleased that we saw last weekend diplomats from all over world, known as the International Syria Support Group, set a timetable for a Syrian-led political transition with open and fair elections. These are the promising beginnings of a collective effort to end the bloodshed and to move to political transition.

The diplomatic plan for Assad's transition from power is a good step in a united front. But our priority must be to defeat ISIS. Nations all over the world, who share a common interest in protecting themselves against international terrorist, must make the destruction of ISIS the highest priority. Nations in the region must commit - that instead of turning a blind eye — they will commit their resources to preventing the free flow of terrorist finances and fighters to Syria and Iraq. We need a commitment that they will counter the violent rhetoric that fuels terrorism - rhetoric that often occurs within their very borders.

This is the model in which we must pursue solutions to the sorts of global threats we face.

While individual nations indeed have historic disputes - the U.S. and Russia, Iran and Saudi Arabia - the time is now to put aside those differences to work towards a common purpose of destroying ISIS. Sadly, as we have seen recently, no country is immune from attacks by the violent organization or those whom they have radicalized.

Thus, we must work with our partners in Europe, the Gulf states, Africa, and Southeast Asia - all along the way asking the hard questions whether their actions are serving our unified purpose.

The bottom line is that ISIS must be destroyed, but it cannot be defeated by the United States alone. A new and effective coalition must be formed with the Muslim nations leading the effort on the ground, while the United States and other major forces provide the support they need.

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