战术数位资讯链路

战术数位资讯链路（TADIL）是一种美军传递资料的系统（数据链路标准，以无线电波或电缆提供由美军和北约国家使用的通信沟通），能将各种敌人位置，我方位置等等“战场景图”资料简单转换成统一格式再快速传递接收，提供美军（海陆空三军）的许多指挥管制系统使用。原为所有军事上的C3系统（今C4ISR）运用TDL标准进行传输，中继和接收战术数据。这个系统的许多部分都需要电脑辅助。北约盟国以及日本也有使用此系统之一部分，并且使用简单代号称呼此系统。每一个此类链路都是由美军联合参谋首长核准的标准通讯链路，能够传送机器可判读的数位资讯。此类链路又可分为以下几种：

• TADIL-A/Link 11
• TADIL-B/Link 11B
• TADIL-C/Link 4
• Army tactical data link 1 (ATDL-1)
• Interim JTIDS message specification (IJMS)
• TADIL-J：由美国海军使用。（北约称为Link 16）
• Patriot digital information link (PADIL)
• Forward area air defense data link
• NATO Link 1

美国海军TADIL终端机

陆战TADIL资产调度画面

没有使用战术数位资讯链路或类似系统的单位，敌人位置，我方位置等等资料是由无线电操作员口传。

术语演变

军事术语“战术数字信息链路（英语：Tactical Digital Information Link，TADIL）”如今已经过时（由美军DISA指导），现在改为更常见的“战术数据链（英语：Tactical Data Link，TDL）”。

北约国家 TDL标准

参见STANAG

TDL链接概要

Link No	STANAG	Working Title	Final title / description	Communi- cation	Gene- ration	Comments
1	5501	NATO data link between Air Defence Main Control Centres	Link 1 – Tactical Data Exchange for Air Defence	Point to Point	1st S–Series	Ground Link between NADGE entities limited and not secure
2		Radar to Control Centre Data Link			1st	Cancelled (includes in Link 1)
3		Control Centre to higher HQ Data Links	SHOC Early Warning System	Point to Point	1st	Slow Speed Warning Link from evaluation centres to SHAPE
4	5504	Ground to Air Data Link	Link 4 – TDL for the Control of 军用航空器	Point to Point	1st C/R–Series	Compatible to US TADIL–C to be operated in NATO 特高频UHF (225–400 MHz) 射频RF band
5		Fast 高频HF Automatic Link	广播		1st	Cancelled (see Link 11)
6	5506 (Draft)	Missile Base to Control Centre Link	Link 6 – (NADGE Link) SAM Automatic Data Link	Point to Point	1st	Draft STANAG (US MBDL, ATDL–1, PADIL)
7	5507 (Draft)	ATC / Defence Link	Link 7 – TDL for ATC	Point to Point	1st
8		HF Automatic Link		Broadcast	1st	Cancelled (see Link 1)
9		SOC / 军用机场 Link			1st
10	5510	Ship – Ship Link	Link 10 – Maritime Tactical Data Exchange	Broadcast	2nd M–Series	STANAG cancelled (was used by BE, NL and UK)
11	5511	Fast HF Automatic Link	Link 11 – Maritime Tactical Data Exchange	Broadcast	2nd M–Series	Compatible to US TADIL–A to be operated in the HF & NATO UHF RF bands
11B	5511 (Vol. II)		Link 11B – Tactical Data Exchange	Point to Point	2nd M–Series	Compatible to the US TADIL–B Ground to Ground TDL
12		Fast HF Automatic Link				Cancelled (see Link 11)
13		HF Automatic Link		Broadcast		Cancelled (see Link 11)
14	5514	Slow Semi–Automatic Link	Link 14 – Maritime TDL	Broadcast	1st D/M/S/E–Series	Ship–Ship & Ship–Shore (only few applications)
15		Slow Semi–Automatic Link				Ship–Ship, Cancelled
16	5516	High Capacity, ECM Resistant, Multifunctional, 时分多址TDMA Link	Link 16 – ECM Resistant Tactical Data Exchange	Broadcast	3rd J–Series	Compatible to US TADIL–J (STANAG 4175 – Technical Characteristics of MIDS)
21	5521 (Draft)	Link in support of ACCS – (LISA)		Point to Point	3rd J–Series	Under development (planned to replace Link 1 and Link 11B)
22	5522 (Draft)	NATO Improved Link 11 – (NILE)	Link 22		3rd J–Series	Under development (planned to replace Link 11)
	5601	Standard for 界面 (资讯科技) of Data Links 1, 11, 11B, and 14 through a 缓冲器				see AdalP 12
	5602	Standard Interface for Multiple Platform Link Evaluation (SIMPLE)				Enables transmission of J-Series (TADIL-J) messages over 网际协议-based protocols
MIL-STD-6020	5616	Standard for data forwarding between tactical data systems employing Links 11/11B and tactical data systems employing Link 16	MIL-STD-6020, DoD Interoperability Standard: Data Forwarding between TDLs
IJMS		ECM Resistant Communication System (ERCS)	IJMS – Interim JTIDS/MIDS Message Specification	Broadcast	2nd, M–Series	Interim Data Link Standard to be replaced by Link 16
SADL		Situational Awareness Data Link	SADL – Situational Awareness Data Link	Broadcast	1st, K-Series 2nd, K/J–Series	Data link adopted from EPLRS to provide A-10s and F-16s data link capability air-to-ground and air-to-air

外部链接

• Tactical Digital Information Links (TADIL) （页面存档备份，存于互联网档案馆），美国科学家联盟提供。

中华民国军官观点：

• 数据链路对空军指挥管制系统运用之影响——以L I N K - 1 6 为例