Germany and Israel will continue to cooperate on economic and infrastructure projects, according to German Economic Cooperation and Development Minister Dirk Niebel, even though Israel refused to let him enter the Gaza Strip.“We have a very strong and stable relationship with Israel,” Niebel told The Jerusalem Post Tuesday in Tel Aviv. “I am not an opponent of Israel, and I will never be one. In every good relationship you can have disagreements. I am Israel-minded, and we want to advance new joint cooperation projects with Israel in Africa, in areas such as water management, where both countries can share great capacities and experience.”Germany also would like to advance multiyear trilateral projects with Israel and the Palestinians in Tulkarm and Jenin, he said.Niebel had hoped to visit a sewage treatment plant in Gaza that is partially funded by his ministry during a four-day trip to Israel and the Palestinian Authority this week. However, Israel denied him entry into Gaza on Saturday, on the grounds that Hamas manipulates visits by senior politicians to gain legitimacy.“I needed to personally get a clear picture of the development of thesewage plant and where the funding for the project was going,” Niebelsaid. “Israel has missed a diplomatic chance. My visit would have beenpositive for Israel. My intention was to strengthen the [Prime MinisterSalam] Fayyad government and declare that Hamas is not a negotiationpartner, while acknowledging Israel’s security interests as legitimate.”Niebel, who is vice president of the German-Israeli friendship society,met with President Shimon Peres, Foreign Minister Avigdor Lieberman andDeputy Foreign Minister Danny Ayalon.“My approach was supported by Peres as the ‘right approach,’” he said.“From the talks I conducted, I am fairly confident that during my nextofficial visit, entry to Gaza might be possible.”Niebel and Ayalon discussed plans for cooperation in Africa and CentralAsia, especially in irrigation, agriculture and water. They alsodiscussed establishing an international climate-change research centerin Israel.