Dennis-Survival Ju-Jitsu is a martial art developed and combat tested in Israel for the past 50 years. The development of this unique technique and its proven success in the face of the terror and violence of the 21th century caused the European Ju-Jitsu Union to recognize Dennis-Survival Ju-Jitsu as a new and modern form of Ju-Jitsu. The Internatonal center of self defense "Dennis Survival Ju-Jitsu", its national and international branches aim to disseminate and promote defensive tacticts to civilians as well as to law enforcement agencies.
Dennis Survival Ju-Jitsu is a philosophy of living, based on respect, discipline and self-knowledge. Dennis Survival’s principles are respect for God, the flag, parents, teachers, friends and oneself. From these tenets spring behavioral patterns that direct the way we lead our daily lives, make decisions, grasp opportunities and, most of all, enrich our soul and spirit with true, pure values. The Dennis Survival student knows his or her place in the universe, is proud of his or her nation, a devoted son or daughter, a good, loyal friend and a citizen that contributes to society.
The same principles that guide Dennis Survival martial arts apply to every walk and stage of life. Dr. Dennis Hanover is committed to building mind and body together. Students learn to discover their hidden strengths, and to mold their character so that the choices life continuously presents become opportunities for growth. Dr. Hanover calls it “bewareness”, to stay alive in self-defense.
The Dennis Survival is the most effective and original martial arts method known today. It teaches people how to survive aggravated weapons assaults, other vicious crimes and acts of terrorism. It harmoniously and uniquely integrates all the preferred special elements from martial arts throughout the world- Judo, Karate, Ju-Jitsu and other self-defense techniques - against all weapons .
Dennis Survival assists its students in all tension-provoking and dangerous situations on various levels. Thus, the Dennis Survival student will always be prepared and alert. Dennis Survival is a method that suits everyone in every situation and
in every place . The women section is held by Daniela Ganapol, 7th Dan, under Dr. Dennis Hanover supervision.
The dynamic combination of various techniques provides the student of Dennis Survival an interesting and lively lesson.The lesson contains various techniques of physical training, increasing stamina and body building strengthening, It teaches the basics of self defense techniques along with the system's honor code. The lesson's rhythm changes constantly, thereby creating in the student an ability to be constantly aware at all times.

Every year Dennis Survival Ju-Jitsu holds a championship in memory of our fallen friends,
Several Teams from Israel and other countries such as Croatia, South Africa, and more compete in this event.
Dr. Dani Halper, 7th Dan, and Yacov Motola, 6th Dan, Medic and half a doctor, are a part of Dennis Survival Ju-Jitsu for many years now, and they are in charge of preliminary aid if someone is wounded during the exercises or the championship.
In order to help Dr. Dennis Hanover, founder and President of Dennis Survival Ju-Jitsu, and Guy Hanover, Vice president, an advisory council has been formed, that consists of four men that donate their time and efforts to improve Dennis Survival Ju-Jitsu.
Council Members –
The council is in charge of a broad range of the method activities, and on constant development and improvement of Dennis Survival Ju-Jitsu.