The article didn't dig up any dirt. Regavim is quite open about its aims. But now the government has some former Regavim officials, and that is scary to Haaretz:
Haaretz is upset.
The article shows Regavim members documenting the huge amount of illegal Palestinian construction and painting their activities as being immoral. Yet they are doing exactly the same thing that Peace Now does with Jewish construction, something Haaretz heartily approves.
Given these facts, it seems Regavim’s operations are a factor in the government’s agenda. One example is a document entitled “The Plow Line – A Plan to Halt the Palestinian Takeover of the Open Territories in Judea and Samaria,” which was distributed to politicians ahead of the most recent election and outlined the organization’s strategy in the West Bank.The document included a range of recommendations for the next government, some of which found their way into Prime Minister Benjamin Netanyahu’s coalition agreement with Smotrich’s Religious Zionism party, such as launching “the campaign for the open areas,” a euphemism for Area C, the roughly 60 percent of the West Bank that contains Israel’s settlements and a large Palestinian rural population.
Area C was created to ensure the vast majority of Palestinians would remain under PLO political control. Since then, tens of thousands of Palestinians have illegally moved into Area C, with the cooperation of the EU, specifically to frustrate any Jewish building there. This isn't natural growth of the Palestinians who lived in Area C - this is having them move deliberately into areas they weren't supposed to be.
Regavim attempts to combat that. And it uses the law to do that. I don't have statistics, but usually the Supreme Court rules in Regavim's favor, and the "right wing" government under Netanyahu attempts to avoid implementing the Supreme Court rulings.
For example, just today, the Supreme Court heard arguments concerning Regavim's petition to implement demolition orders at the illegal Khan al-Ahmar outpost -which the court had ruled must be evacuated back in 2009! The state has been dragging its feet for 14 years, and is now claiming that it really wants to demolish the illegal outpost but it wants to choose an unspecified time to do it.
This one case shows that things in Israel are not the simplistic black and white that Haaretz and other media claim. Here, the very government that Haaretz is worried is overrun by Regavim veterans is arguing against Regavim, and the Supreme Court that the media says is the only opposition to the right-wing government is taking the right wing position while the government is arguing against it.
There seems to be a distinct unease that a right-wing NGO is doing what hundreds of left-wing NGOs are doing - and it is being effective.
