OPINION
Insurers filed a declaratory action in a Minnesota district court against a manufacturer of silicone breast implants to determine product liability coverage. The district court granted them a temporary injunction against litigation of a substantially similar action brought by the manufacturer in Texas state court. We conclude that the district court did not abuse its discretion in granting the injunction, and we affirm.
FACTS
In 1977 Minnesota Mining & Manufacturing Company (3M) acquired McGhan Medical Corporаtion, a California corporation that manufactured and sold silicone gel breast implants. 3M is a Delaware corporation with its principal place of business in Minnesota. 3M manufactured and sold silicone gel breast implants through McGhan until 1984, when it sold its interest in the company. 3M bought numerous primary and excess liability policies for breast implant product liability suits.
In early 1994 3M tendered defense of its breast implant lawsuits to its insurers. Three of these insurers — First State Insurance Company, Twin City Fire Insurance Company, and Allstate Insurance Company — rejected the tender and denied coverage. They instead brought a declaratory judgment action in September 1994 against 3M and all other affected insurers to determine coverage under their policies. 3M answered and counterclaimed, seeking a declaratory judgment in its favor, damages for breach of contract, and attorneys’ fees and costs. Some of the defendant insurance carriers have answered and asserted cross-claims against 3M. One of the answering carriers brought an impleader action joining sixteen additional insurance carriers.
While the Minnesota aсtion was pending, 3M filed suit against many of the same insurers in an east Texas state court, seeking declaratory relief, damages for breach of contract, attorneys’ fees and costs, and actual and punitive damages for bad faith and violations of the Texas Insurance Code. In response, plaintiff insurers and some of the *687 defendant insurers in the Minnesota case moved for an injunction in Minnesota to stop 3M from pursuing the Texas action. 3M then filed a tеmporary injunction motion in Texas to enjoin these parties from pursuing the Minnesota action. A foreign insurer removed the Texas state action to a Texas federal district court, where it is pending.
The Minnesota district court temporarily enjoined 3M from pursuing the Texas action if the federal court remanded the case to state court and from bringing any new dupli-cative action in another state court. It found that all parties to the Texas aсtion are parties to the Minnesota action and that the issue of insurance coverage is identical factually and legally, and concluded that the two state actions should be litigated in only one forum due to their substantiаl similarity. The court also found that the Minnesota action was more comprehensive than the Texas action, because it would not only determine the coverage and duty to defend obligations of all the insurance cаrriers, but also would allocate responsibility among them.
ISSUE
Did the district court abuse its discretion in granting the plaintiff insurers a temporary injunction to enjoin 3M from pursuing parallel litigation in Texas or any other state?
ANALYSIS
The decision whether to grant a temporary injunction is left to the district court’s discretion and will be upheld on review absent a clear abuse of that discretion.
Carl Bolander & Sons v. City of Minneapolis,
In analyzing the propriety of anti-suit injunctions, we have applied a three-part test of substantial similarity by assessing the similarity of the parties and issues and the capacity of the first action to dispоse of the action to be enjoined.
St. Paul Surplus Lines Ins. v. Mentor,
First, the finding that all parties to the Texas action are parties to the Minnesota action is supportеd by the record. The Minnesota action includes all parties to the Texas action because plaintiff insurers sued all known product liability insurers of 3M’s breast implants to determine corresponding coverage. In the Texas аction, however, 3M sued only some of its insurers. Consequently the district court did not abuse its discretion in finding the necessary similarity of parties.
See Anderson,
Second, the district court found an identity of issues because the “paramount and threshold” issue of insurance coverage for the product liability claims, as well as the breach of contract issue, are the same in both state actions. Although 3M raised several additional claims in the Texas action, the court correctly concluded that these tort issues stem from the central contract action and could still be raised in Minnesota in subsequent plеadings.
See Telesco v. Telesco Fuel and Masons’ Materials,
Third, the district court held that the action including all parties and аll factual and legal questions is the more comprehensive. The court found the Minnesota action more comprehensive because it will bind all insurance carriers on the issues of coverage and duty to defend and will fаcilitate an allocation of insurance obligations. This finding once again is supported by evidence and is within the district court’s discretion in assessing comprehensiveness.
See Anderson,
3M argues that the substantial similarity analysis is only the first step in determining the propriety of granting an anti-suit injunctiоn and that the district court failed to make additional findings on the equities of the case. It should first be noted that Minnesota courts have not applied the traditional injunction factors to decisions on anti-suit injunctions and thus the district cоurt did not err by not specifically addressing the
Dahlberg
factors.
See Dahlberg Bros. v. Ford Motor Co.,
The district court also applied the first-to-file rule, thereby addressing the comity issue which, 3M argues, limits anti-suit injunctions to compelling circumstances. In considering the first-filed status in conjunction with other equitable factors, Minnеsota courts have long held that the rule recognizes the importance of comity, while permitting the courts discretion in granting anti-suit injunctions.
See Freick,
3M contends that this court’s treatment of the “first-to-file” rule in
Mentor
requires reversal of the district court. In
Mentor,
we did not consider the rule in light of the substantial similarities test for granting an anti-suit injunction but instead used it to determine that a Minnesota district court did not abuse its discretion in refusing to dismiss а first-filed action in favor of a parallel proceeding in another state.
3M also asserts that the district court erred by not interpreting the service-of-suit clause found in some of the insurance contracts to limit the court’s power to issue a temporary injunction. It specifically argues that this clause prohibits an insurer from interfering with an action commenced by its insured, relying on
City of Rose City v. Nutmeg Ins. Co.,
In contrast, the Fifth Circuit subsequently held that the service-of-suit clause does not prevent an insurer from instituting its own action against an insured, noting that it “simply has no application” to actions first instituted by an insurer.
International Insurance Co. v. McDermott Inc.,
Finally, we note with approval the district court’s comment that this case did not pose a forum non conveniens argument, and thus, its disposition does not prevent the parties from raising this issue in the future.
DECISION
The district court did not abuse its discretion by enjoining an action in another state court that is substantially similar to the action filed first in its jurisdiction.
Affirmed.
