The claim specifies a date (April 10, 2026) and a specific casualty count (at least 10 State Security personnel) from an Israeli strike in Nabatiyeh. The provided evidence contains general information about Nabatieh and past conflicts (e.g., 2024 ceasefire, 2023/2024 timelines) but contains no reports, cross-references, or web search results mentioning an event on April 10, 2026, or the specific casualty figures cited.

The evidence confirms that Naim Qassem is a figure associated with Hezbollah, and the Wikipedia entries discuss the context of the Israel-Lebanon conflict, including references to future or ongoing conflict periods (e.g., '2026 Lebanon war'). While the exact quote about 'free concessions' and the specific negotiation details are not present, the evidence confirms Qassem's role and the general context of high-level political statements regarding the conflict's resolution, which is consistent with the claim's nature. The existence of the '2026 Lebanon war' entry suggests the context of such high-stakes political calls is documented in the source material.