A | 　　讯 8月11日，海南省新闻办公室举行开局起步“十五五”系列主题新闻发布会（第九场）——《海南省“十五五”自然资源保护和利用规划》（以下简称《规划》）专场。　　会上，海南省自然资源和规划厅党组成员、副厅长赵剑波介绍，主要从三个方面部署做好自然资源保护工作。　　落实最严格的耕地保护制度。一是严守耕地红线。“十五五”时期，海南省耕地保护目标为耕地保有量不低于724.01万亩，永久基本农田面积不低于644.89万亩，这是“十五五”规划确定的约束性指标，这个指标也高于国家下达给海南省的721.75万亩耕地红线和638万亩永久基本农田保护任务。

B | New Delhi, Oct 14 (UNI) India's indigenously built nuclear submarine INS Arihant on Friday carried out a successful launch of a Submarine Launched Ballistic Missile (SLBM) that hit the target with high accuracy.

"The missile was tested to a predetermined range and impacted the target area in the Bay of Bengal with very high accuracy. All operational and technological parameters of the weapon system have been validated," the Defence Ministry said.

"The successful user training launch of the SLBM by INS Arihant is significant to prove crew competency and validate the SSBN programme, a key element of India’s nuclear deterrence capability. A robust, survivable and assured retaliatory capability is in keeping with India’s policy to have ‘Credible Minimum Deterrence‘ that underpins its ‘No First Use’ commitment," the Ministry added.

INS Arihant is India's first indigenous nuclear submarine and the flagship of the Arihant-class of nuclear powered ballistic missile submarines that is based on the Russian Akula-1 class submarine.

The 6,000 tonne submarine was built under the Advanced Technology Vessel project at the Ship Building Centre in Visakhapatnam.

UNI ASU SHK1848。同时，《规划》还将5年累计新开垦5万亩耕地作为预期性指标，并强化耕地数量、质量、生态“三位一体”保护，将各类占用耕地行为统一纳入耕地占补平衡管理，稳步提升耕地数量，打造一批布局集中、质量优良的“百亩方”“千亩方”“万亩方”农田。二是促进耕地空间布局优化。科学编制耕地保护和国土绿化空间专项规划，明确耕地、林地管理边界。坚持“总体稳定、优化微调、先补后调，优进劣出”的原则，正向优化永久基本农田布局。三是从严落实耕地保护监管机制。

C | 严格落实耕地保护党政同责，强化“田长制”管理制度，明确各级田长职责，综合运用遥感监测、无人机巡查、田长巡田等方式，构建“人防+技防”耕地监测预警体系。　　统筹山水林田湖草沙一体化保护和系统治理。一是做响做优海南“山水工程”。全面完成海南南部典型热带区域山水林田湖草沙一体化保护和修复工程，谋划和推动实施南渡江、万泉河等主要流域“山水工程”，探索和实践“从山顶到海洋”的系统性生态保护修复路径。二是持续推进海洋生态保护修复。强化对海岸线、海岛、重要滨海湿地的保护修复，以及红树林、珊瑚礁、海草床等典型海洋生态系统保护修复。三是加强矿山生态保护修复。组织对全省历史遗留和闭坑矿山生态修复效果开展全面评估，督促矿山企业落实生态修复责任，做到“边开采、边修复”。