Matthias Oppliger
I have been receiving services from this Law Firm for several years now and I want to say THANK YOU to the team, especially Joshua Pex. They are doing outstanding work. The services I have received for both our Israeli non profit association but also our social business have helped us solve many issues at hand and provided solutions in complicated situations. Personally, I am grateful for support in visa issues as a foreigner living now in Israel for many years.
Sveta Vashkevich
We (myself and my husband) came to Mr. Joshua Pex – for his professional advice – and we received such human warmth and caring attitude, that our hearts melted …
His attention to our details and our situation peculiarities, combined with his professionalism and knowledge, helped us to map out what needs to be done on our part: we appreciate and recommend You, Mr. Joshua!
Halvor Ronning
Courteous, clear, efficient service.
Greg Olson
We highly recommend Adv. Mike Decker and have know him for many years. He has helped our family with many battles over the years. We recently received our permanent residency after 23 years in Israel. We so much appreciate Mike’s representation of us.
Yossi Montrose
Very knowledgeable and professional
YK C
We had a pleasure of working with Irena Rosenberg who assisted in getting our two U.S. born children registered in Israel and supported visa process for my wife in 2021. During the pandemic, my wife and I decided to move to Israel where I am originally from after living in the U.S. for over 20 years, but we had no idea how to go about securing visas before and after arriving in Israel. Irena is knowledgeable, reliable and competent lawyer who always had answers to all our questions which made us feel confident that everything would be fine with her assistance. We are now happily living in Israel and are so grateful to have Irena who is a genuinely nice person as our lawyer.
Gáspár Erőss
If you need to solve any complicated legal issue in Israel, don't hesitate to contact them. Otherwise you will loose hours/days/weeks with things that they can solve in minutes. They helped me to obtain my expert working visa in Israel and even after that they responded further questions and gave me advices related to administrative issues in Israel which saved me a lot of time. Irena Rosenberg and Michael Decker worked on my case, they are very professional and helpful. They will not let you down, feel free to contact them.
Lilian Granovsky
I can highly recommend these services!
Every time we turned to Joshua we always got a professional quick and helpful respond.
Marce Ruth St. Rey
Party time in the heart, my beloved husband received his residence after so much time of battles and faith. Gratitude, God has blessed us with wonderful beings who have accompanied us, including a "precious angel" who touched our hearts, our excellent and fantastic lawyer: Maria Chernin Dekel, sweet and wonderful human being, who has guided us and stayed On our side. side in this intense legal transit whom we bless on every occasion. God bless you dear Maria, you have exceeded your professional duty by containing us and collaborating with us in hard times, very hard, for that we want to thank you publicly, you are unique!!!
We bless and thank the entire team at Decker Pex Tal Ofir Law Firm.
Dongdiet & Nellie
We are very happy with the services. Somehow they managed to translate the law lingo into language we actually understand 😉 and their outstanding YouTube videos helped us to have a better grasp of what process we had to go through. Their patience, clear explanation and experience are very valuable. It's also very nice to know that you will receive response promptly; it made us feel we can really trust their services. We recommend all those looking for immigration lawyers to get in touch.
Schruuf
We were very pleased and content with the services of this law firm. They supported us 100% and solved our case successfully, we couldn't be happier.
Michelle Long
Josh has been helping me on and off for a few years now. I have needed legal advice and assistance with immigration due to a complex situation of mine, and he has been extremely available and responsive, honest and clear about my route and how to proceed. Very much recommended!
Sergei m Vashkevich
We came to Mr. Joshua with so many questions (and most of all, with so many concerns and worries) …
When we explained our case to him, first of all, he calmed us down and helped us to see the big picture, which took away our fears;
Then he presented us with a detailed explanation and a few options to explore, and a timeline, how things work and necessary steps to undertake on our part,
We thank and highly recommend Mr. Joshua for showing us so much empathy, care and professionalism (!)
Alexander P Gutterman
EU PASSPORT ! Big news! Thanks to Michael Decker and the other good people at the law office, as well as to the virtue of my ancestors, the cruelty of the Inquisition, reparations issued in the Iberian Peninsula, and etc, I am delighted to be on track for Portuguese and European Union Citizenship! A truly incredible development and one which brings me deep joy.
Andreas Kelling
We have been working with Decker, Pex & Co - Law Firm in Tel Aviv for many years very well. Because we appreciated their lawyers services, we recommended businesses and individuals again and again to go there as well.
Eden Weiss
Extrmely friendly, professional and helpful. A big thank you to Irina especially from the Jerusalem office. Highly Recommended.
Arielle Bosch
Incredibly knowledgeable, approachable, accessible, and evident across the board that they truly care about the people they are helping. They are quick to respond, engaged, and obviously top-notch lawyers. I couldn't recommend them highly enough. Thank you, Joshua and Itamar for your help with our Joint Life Application. You were a calming energy during a storm - always breathed a sigh of relief after speaking with you. It is so difficult to get straight answers from the Misrad Hapnim, but you guys are straight shooters. I appreciate your candor and evident integrity. Hope to work with you in the future, and will send everyone I know in need of legal aid your way. Thank you for your guidance and support.
Priscilla Moses
competent consulting, fast processing, reliable, warm & good team. highly recommended
Genaan Abdelall
I cannot recommend Nechama enough! Her expertise, professionalism, and dedication to her clients is unparalleled. From the moment I reached out to her, she provided clear and concise communication, and helped me navigate through a complex legal issue with ease.
Throughout the entire process, Nechama went above and beyond to ensure that I was informed and comfortable with every decision. She demonstrated a deep knowledge of the law, and was able to offer sound advice that ultimately led to a positive outcome.
What sets Nechama apart is her compassionate and empathetic approach to her clients. She truly cares about the well-being of her clients, and it shows in the way she handles every case.
If you are in need of a lawyer, I highly recommend Nechama.
TarcisioePotira Freitas
I really recommend the law office's services. The service is very professional and efficient, the price is right. I am satisfied with the services I needed and happy to have known them.
Amir Abt
The best lawyer firm I’ve had dealt with. I would like to thank Anat Levi and Ariel Galili from the Jerusalem branch for all of their efforts and patience, we could not have been Able to reach to where we are now without them
Kfir Cohen
We were searching for a law firm that will be honest with us and really work hard for a satisfying result, it wasn't an easy task
We found them online; they were the only law firm from all of our searchings which were completely honest and NOT gave us just what we wanted to hear
Using them guaranteed honesty above all. A legal team that is friendly and cares for a superb result
They really care about helping their customers without any other interest
Nadia gave us service behind what we expected; she was professional which lead to fast and easy process with great result
We definitely recommend using them
Paul Prince
The team of lawyers and assistants are incredibly professional. Aiming to give their clients the advice possible regarding the normative and the law of Israel. With well trained and professional secretary at the front desk to the lawyers team, I could say that I had one of the most professional services possible. I'm super glad of choosing Joshua Pex of Law office for immigration solution, lawyers to advise in my case, to me, it is remarkable.
Israel iluz
We were very satisfied with the service of Nehama. She was very professional in all her dealings and kept us informed all the way.
We highly recommend this law firm. They proved to be reliable, efficient and pleasant to work with.
lynn vonne
Excellent service, very friendly and helpful, fast responding and very patient. Highly recommend. I will choose them again next time if needed.
Dumitrascu Cristina
Best lawyer house from Israel! I couldn’t dealt with my situation without their professionalism and effectiveness. Their dedication to every legal aspect and their drive it’s how a true lawyer house can be!
Working in European market and international now, I couldn’t dare to let myself wide my wings on countries unknown to me. Definitely they’ll be the lawyers representing me, my business at every international aspect and on personal development.
When you hear Decker,Pex,Ofir &Co, you hear 10+ class services, luxurious professionals, confidentiality and exclusive attention to your needs.
Stuart Safft
I am delighted to report that my wife and I have just obtained our Israeli citizenship. We will be forever grateful for all of the help, guidance and support which Ariel Galili of Decker, Pex & Co. provided through this process.
I am a Jewish, 80-year-old American, and my wife is not Jewish. We had started the process on our own back in November 2020 via the Jewish Agency and Nefesh B’Nefesh, but soon became entangled in the delays and often-changing regulations due to Covid-19. The pandemic also caused delays in obtaining the required apostilles for various documents from various state agencies and the US State Department.
We found Decker, Pex & Co. On the internet and began working with Ariel in late November 2021. Ariel did a superb job of leading us through the process, helping us to understand which documents were essential, which would most likely be required, and which, though included on the list of required documents, were rarely required. He helped us several times to understand what was likely and unlikely to occur as “the next step.” Helping us manage our expectations was extremely useful to us.
Besides his knowing the laws, regulations and procedures, Ariel also made us feel that he was truly interested in helping us to successfully work through this process in as smooth, timely, and frustration-free manner as possible.
My wife and I strongly recommend anyone planning to go through this process seriously consider hiring Decker, Pex, Ofir & Co. and, specifically, Ariel Galili.
Наталья Мажуга
Great lawyers Joshua Pex and Nechama and Michael Deker who really want to help you and I have very trustful relationships with them. All my cases they took they won. Thank you and let’s keep working together
Sophie Cooperman
Oded Ger did an excellent job by reviewing a modeling contract I was offered. Explained the bad clauses in the contract, and their possible consequences. Thank you for your amazing job, your professionalism, your consultation and honesty. You showed me from your experience how it can be done differently. It was the best decision choosing you as my lawyer.
I highly recommend this firm, especially Oded Ger.
Prima Lorenzo
I admire the Austrian citizenship team in Tel-Aviv branch! They deserve more then 5 stars!! They are very friendly and professional. I've got Austrian citizenship in 4 months for all family members which consists of 12 people! The entire team is very friendly and responsive. They are always answering questions and support during the process. I recommend to everyone. Was 100% satisfied.
Joshua Pex was both an amazing human being and an inspiring human rights attorney. I reported directly to him for various activities I performed as in intern. I was impressed with his incredibly solid character. He is trustworthy, fair, and goes above and beyond to advocate for the vulnerable. He is completely trustworthy and high caliber in his work. His partners and employees are very blessed to work with him. I am honored to know them.
Heather Lebrun
Michael and Ariellah Waizman
For Advocate Joshua Pex.
We were in a devastating situation when my wife received an order from the immigration office to leave Israel within 30 days, without any explanation, after we have been married and in the process for six and a half years. We heard of Advocate Pex through a friend of a friend. We contacted Mr. Pex and he was ready to help us when he heard of our situation.
The service is amazing! Always ready to assist without regard to the time it takes. The advice Mr. Pex gave us was great, such as what to do, he gave useful links, and advice about which officials to contact. The price for the service was great!
The process until we received the extension for another year for my wife was not long (3 months). Things started moving once Mr. Pex came into the picture.
We highly recommend Advocate Joshua Pex! We achieved our goal and the fear of deportation has been lifted!
Shaltiel Devorah
Mr. Joshua Pex is knowledgeable and Professional. I really appreciate his courteous and direct approach.
Morgan Jones
The team at Decker, Pex & Co have been awesome to work with in helping our US company establish banking in Israel and in providing counsel for legal needs in Israel. I highly recommend!
Jacob Newberry
A really excellent firm. They knew exactly how to handle my situation effectively and efficiently, and we got the result I needed without much fuss. Adi Berger was a wonderful advocate for me and I am deeply grateful for her help!
The Manhattan Project is the name of a large-scale project that began in the United States in the midst of World War II. The goal of the project was to create a machine of mass destruction on a scale never seen before, and thus to create an international deterrent effect against fascist countries that wanted to take over the world (such as Germany, Japan and Italy). The project began thanks to Jewish scientists who fled Nazi Germany and areas under German control in Central Europe.
These scientists came to the United States after being fired from their jobs at the German universities, and there they found new jobs at prestigious American academies. The scientists, who all knew about the Germans’ plan to develop an atomic weapon they intended to use against their political enemies, hurried to write to the American president and warn him of the scenario that would happen if this plan were to come to fruition, and its fatal results.
In 1939, the physicists Leo Szilard and Albert Einstein wrote the famous “Einstein–Szilard letter” to the President of the United States, Franklin Roosevelt. In the letter, they said that it is possible to create a nuclear chain reaction with the help of a large mass of uranium, through which large amounts of stored energy and other radioactive elements would be released in an enormous explosion that would cause great destruction. This was the turning point in the story that brought the US president together with the top echelon to decide on the implementation of the American nuclear program.
The establishment of the unprecedented project employing almost 130 thousand workers, including many women, cost a fortune – a sum that translates to about 23.5 billion dollars today. In the course of the program, over about five years, the Americans managed to create weapons of mass destruction and thus get ahead of Nazi Germany, which had already begun the process of testing nuclear bombs on Soviet prisoners.
However, the German program was on a much smaller scale than the American one in terms of the complexity of the bombs, which were still relatively primitive compared to the American ones. In fact, they used what is known today as a “dirty bomb” — a conventional bomb to which radioactive materials are added together with nuclear waste to cause widespread radiation pollution.
In this article we wanted to relate the story about the help and intervention of the Jewish scientists, who were the definitive reason for the construction of the nuclear reactor that was established in New Mexico. These were a significant number of world-class physicists, who are known even today in the academic world for their contribution to the innovative enterprise, as well as for the discoveries that earned many of them Nobel prizes.

The Manhattan Project – German citizenship for descendants of Jews
German science in the 30s of the last century was one of the most advanced and outstanding in Europe, in terms of the scope and size of its discoveries. In the period after the First World War, when there was general calm in Europe, especially in the western part of the continent, European countries were more concerned with technological development and allocated fewer resources to weapons of war.
At this time, the German dictatorship under Hitler’s leadership endeavored to take advantage of this military stagnation and, behind the scenes, began for the first time to bring together two different fields that European countries had never before combined: science and war.
After the discovery of nuclear fission in Germany in 1939 by senior local scientists, the theory of large-scale weapons production, previously unrecognized, began to gain traction. German science was considered the most advanced up until that time, partly due to other countries’ lack of information on the chain reaction caused by the chemical element uranium in a compressed plutonium core.
The necessary information about the importance of uranium in the process of nuclear fission, together with the assembly of simple explosives that lead to the powerful release of energy due to chemical chain reactions, was known to members of a limited circle of physicists in Germany and those who were close to them. Quite a few of them were Jews.
However, when the Jewish scientists were expelled from of the leading educational institutions in Germany and later even stripped of their citizenship, they felt the need to inform someone outside Germany of the extent of the inherent danger of an atomic bomb in the wrong hands.
The outbreak of World War II
While the German nuclear project was halted on September 1, 1939, with the start of World War II and the recruitment of senior physicists to the Wehrmacht (the German standing army), the Jewish scientists in the United States worked hard on the discovery, implementation and construction of the American nuclear reactor in Los Alamos, New Mexico.
In retrospect, it was very fortunate that the German authorities did not understand the magnitude of the matter and the importance of the production of the bomb, and therefore forced even the senior German scientists to enlist in the ranks of the army, which from that moment began fighting on several fronts from the north, south, east and west. This was due to the fact that, like in other totalitarian regimes, the military was given top priority.
The émigré scientists told President Roosevelt that there was a large deposit of uranium ores in the Belgian Congo, and advised him to import the chemical element from there. A special agency was appointed by the president for this large-scale and classified project, headed by Major General Leslie Groves. The conference called the “National Defense Research Conference on Uranium” appointed the Jewish-American physicist Robert Oppenheimer as head of the secret weapons laboratory project.
For five years, many of the scientists worked vigorously together with all those involved in the process (as mentioned, about 130 thousand people were employed by the American government under the project, but most of them did not know the real purpose of the project due to its secret classification), and in the summer of 1945 the first nuclear test was conducted in New Mexico, known as the “Trinity Experiment”. After the experiment, which left the operating team amazed at its success and shocked by the power of the bomb, the United States dropped two bombs on Japan several weeks later, the first on Hiroshima on August 6, 1945, and the second on Nagasaki three days later.

The immediate impacts created a vacuum in a radius of between 10-20 km from the center of the explosion. This means that whoever was within this range was vaporized, burned or blown away from the force of the explosion. The number of people who died in Hiroshima from the direct hit, together with those who died from their injuries in the first five years from the time the bomb was dropped, was about 126,000, and in Nagasaki about 80,000. This is aside from the long-term damage caused by radiation and burns, among other things.
At the end of the war, the interim president Harry Truman (who came to power after Roosevelt died of a sudden cerebral hemorrhage) announced in a letter – “We have won the race of discoveries against the Germans.”
Names of the scientists who were involved in the Manhattan Project
As mentioned, the American nuclear project could not have succeeded without the intervention and help of quite a few Jewish scientists, who warned against the malicious intentions of the Germans in the production of the bomb. The project was carried out in two other countries that were in alliance with the United States – Great Britain and Canada, which assisted in understanding the mixing of the required materials and their measured quantities in the nuclear research. However, the vast majority of the project was done in America, especially with regard to the practical aspect of the military mission – the construction of the facility and its maintenance.
A significant number of Jewish scientists contributed greatly to the development of the atomic bomb with the help of their professional understanding, skill and genius. Some of them became known as world geniuses in the scientific field, as well as key figures in understanding physical theories and complex scientific methods such as quantum theory, relativity, the structure of the atom, the development of the electronic computer, the discovery of the hydrogen bomb, algebraic topology, number theory and more. Here is the list of the Jewish scientists who helped in the project of the construction of the American nuclear reactor:
- Albert Einstein
- Eugene Paul Wigner
- Edward Teller
- Hans Bethe
- Niels Bohr
- John von Neumann
- Otto Frisch
- Victor Weisskopf
- Emilio Segre
- Otto Stern
- Leo Szilard
- George Placzek
- Rudolph Peierls
- Joseph Rotblat
- Hans von Halban
- James Frank
- Max Born
- Klaus Fuchs
- Stanislaw Ulam
- Lilli Hornig
- Dieter Gruen
- Theodore von Karman
- George de Hevesy

German passport eligibility for Nazi regime persecution victims – German citizenship for descendants of Jews
As we have noted, at the beginning of the 30s, hundreds of thousands of Jews who lived in Germany left it due to the racist restrictions imposed on them. About 300,000 Jews managed to escape before the war broke out, but over 200,000 of those who remained suffered greatly or perished during the Holocaust.
Today, the descendants of all these former German citizens , whether they stayed in Germany during the war or left it before, are entitled to receive a German passport. The new laws apply to every Jew who left Germany starting from January 30, 1933 – when the Nazi Party came to power.
In order to be recognized as eligible, official documents of the persecution victim who left Germany must be presented. In general, anyone who left Germany starting from this date is defined by the law as persecuted – whether male or female. If the descendants do not have any document that indicates a German civil connection in the past, you can look for one in the German archives. In most cases, the archives contain the documents of former German citizens, which the Germans take care to keep for many hundreds of years.
These documents can be located with the professional help of a qualified genealogical researcher, such as the ones employed in our offices in Tel Aviv and Jerusalem. It is also important to mention that even Jews who lived in Germany but did not have citizenship during the years in question are entitled to citizenship along with their descendants, i.e. children, grandchildren, great-grandchildren and so on. Also, those who obtain citizenship are not required to give up current citizenship, pass German language tests or live in Germany.
Contact us about German citizenship for Jewish descendants
Arranging the process of obtaining German citizenship with the help of a lawyer specializing in immigration. Our offices have been providing comprehensive service for years to thousands of satisfied clients. We assist in obtaining foreign citizenships based on familial roots for nationalities such as Austrian, Portuguese, Romanian, Hungarian and of course German. For more information, contact us and we will be glad to clarify for you in an initial conversation whether you are eligible to receive a German passport or not.
For the full article on obtaining German citizenship, click here.